diff --git a/README.md b/README.md
index a2652cc..8199a79 100644
--- a/README.md
+++ b/README.md
@@ -17,22 +17,22 @@ Internet-detector is an application for checking the availability of the Interne
 ## Installation notes:
 
     opkg update
-    wget --no-check-certificate -O /tmp/internet-detector_1.5.0-r1_all.ipk https://github.com/gSpotx2f/packages-openwrt/raw/master/current/internet-detector_1.5.0-r1_all.ipk
-    opkg install /tmp/internet-detector_1.5.0-r1_all.ipk
-    rm /tmp/internet-detector_1.5.0-r1_all.ipk
+    wget --no-check-certificate -O /tmp/internet-detector_1.5.1-r1_all.ipk https://github.com/gSpotx2f/packages-openwrt/raw/master/current/internet-detector_1.5.1-r1_all.ipk
+    opkg install /tmp/internet-detector_1.5.1-r1_all.ipk
+    rm /tmp/internet-detector_1.5.1-r1_all.ipk
     service internet-detector start
     service internet-detector enable
 
-    wget --no-check-certificate -O /tmp/luci-app-internet-detector_1.5.0-r1_all.ipk https://github.com/gSpotx2f/packages-openwrt/raw/master/current/luci-app-internet-detector_1.5.0-r1_all.ipk
-    opkg install /tmp/luci-app-internet-detector_1.5.0-r1_all.ipk
-    rm /tmp/luci-app-internet-detector_1.5.0-r1_all.ipk
+    wget --no-check-certificate -O /tmp/luci-app-internet-detector_1.5.1-r1_all.ipk https://github.com/gSpotx2f/packages-openwrt/raw/master/current/luci-app-internet-detector_1.5.1-r1_all.ipk
+    opkg install /tmp/luci-app-internet-detector_1.5.1-r1_all.ipk
+    rm /tmp/luci-app-internet-detector_1.5.1-r1_all.ipk
     service rpcd restart
 
 i18n-ru:
 
-    wget --no-check-certificate -O /tmp/luci-i18n-internet-detector-ru_1.5.0-r1_all.ipk https://github.com/gSpotx2f/packages-openwrt/raw/master/current/luci-i18n-internet-detector-ru_1.5.0-r1_all.ipk
-    opkg install /tmp/luci-i18n-internet-detector-ru_1.5.0-r1_all.ipk
-    rm /tmp/luci-i18n-internet-detector-ru_1.5.0-r1_all.ipk
+    wget --no-check-certificate -O /tmp/luci-i18n-internet-detector-ru_1.5.1-r1_all.ipk https://github.com/gSpotx2f/packages-openwrt/raw/master/current/luci-i18n-internet-detector-ru_1.5.1-r1_all.ipk
+    opkg install /tmp/luci-i18n-internet-detector-ru_1.5.1-r1_all.ipk
+    rm /tmp/luci-i18n-internet-detector-ru_1.5.1-r1_all.ipk
 
 ## Screenshots:
 
@@ -44,9 +44,9 @@ i18n-ru:
 
 **Dependences:** modemmanager.
 
-    wget --no-check-certificate -O /tmp/internet-detector-mod-modem-restart_1.5.0-r1_all.ipk https://github.com/gSpotx2f/packages-openwrt/raw/master/current/internet-detector-mod-modem-restart_1.5.0-r1_all.ipk
-    opkg install /tmp/internet-detector-mod-modem-restart_1.5.0-r1_all.ipk
-    rm /tmp/internet-detector-mod-modem-restart_1.5.0-r1_all.ipk
+    wget --no-check-certificate -O /tmp/internet-detector-mod-modem-restart_1.5.1-r1_all.ipk https://github.com/gSpotx2f/packages-openwrt/raw/master/current/internet-detector-mod-modem-restart_1.5.1-r1_all.ipk
+    opkg install /tmp/internet-detector-mod-modem-restart_1.5.1-r1_all.ipk
+    rm /tmp/internet-detector-mod-modem-restart_1.5.1-r1_all.ipk
     service internet-detector restart
 
 ![](https://github.com/gSpotx2f/luci-app-internet-detector/blob/master/screenshots/04.jpg)
@@ -55,9 +55,9 @@ i18n-ru:
 
 **Dependences:** mailsend.
 
-    wget --no-check-certificate -O /tmp/internet-detector-mod-email_1.5.0-r1_all.ipk https://github.com/gSpotx2f/packages-openwrt/raw/master/current/internet-detector-mod-email_1.5.0-r1_all.ipk
-    opkg install /tmp/internet-detector-mod-email_1.5.0-r1_all.ipk
-    rm /tmp/internet-detector-mod-email_1.5.0-r1_all.ipk
+    wget --no-check-certificate -O /tmp/internet-detector-mod-email_1.5.1-r1_all.ipk https://github.com/gSpotx2f/packages-openwrt/raw/master/current/internet-detector-mod-email_1.5.1-r1_all.ipk
+    opkg install /tmp/internet-detector-mod-email_1.5.1-r1_all.ipk
+    rm /tmp/internet-detector-mod-email_1.5.1-r1_all.ipk
     service internet-detector restart
 
 ![](https://github.com/gSpotx2f/luci-app-internet-detector/blob/master/screenshots/05.jpg)
diff --git a/internet-detector-mod-email/Makefile b/internet-detector-mod-email/Makefile
index b01eeaa..2778110 100644
--- a/internet-detector-mod-email/Makefile
+++ b/internet-detector-mod-email/Makefile
@@ -5,7 +5,7 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=internet-detector-mod-email
-PKG_VERSION:=1.5.0
+PKG_VERSION:=1.5.1
 PKG_RELEASE:=1
 PKG_MAINTAINER:=gSpot <https://github.com/gSpotx2f/luci-app-internet-detector>
 
diff --git a/internet-detector-mod-modem-restart/Makefile b/internet-detector-mod-modem-restart/Makefile
index 5fc92ad..b998c94 100644
--- a/internet-detector-mod-modem-restart/Makefile
+++ b/internet-detector-mod-modem-restart/Makefile
@@ -5,7 +5,7 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=internet-detector-mod-modem-restart
-PKG_VERSION:=1.5.0
+PKG_VERSION:=1.5.1
 PKG_RELEASE:=1
 PKG_MAINTAINER:=gSpot <https://github.com/gSpotx2f/luci-app-internet-detector>
 
diff --git a/internet-detector-mod-modem-restart/files/usr/lib/lua/internet-detector/modules/mod_modem_restart.lua b/internet-detector-mod-modem-restart/files/usr/lib/lua/internet-detector/modules/mod_modem_restart.lua
index cf15cb4..edd6b28 100644
--- a/internet-detector-mod-modem-restart/files/usr/lib/lua/internet-detector/modules/mod_modem_restart.lua
+++ b/internet-detector-mod-modem-restart/files/usr/lib/lua/internet-detector/modules/mod_modem_restart.lua
@@ -5,27 +5,29 @@
 local unistd = require("posix.unistd")
 
 local Module = {
-	name                   = "mod_modem_restart",
-	runPrio                = 40,
-	config                 = {},
-	syslog                 = function(level, msg) return true end,
-	writeValue             = function(filePath, str) return false end,
-	readValue              = function(filePath) return nil end,
-	mmcli                  = "/usr/bin/mmcli",
-	mmInit                 = "/etc/init.d/modemmanager",
-	deadPeriod             = 600,
-	attempts               = 1,
-	ifaceTimeout           = 0,
-	iface                  = nil,
-	anyBand                = false,
-	status                 = nil,
-	_enabled               = false,
-	_attemptsCounter       = 0,
-	_deadCounter           = 0,
-	_modemRestarted        = false,
-	_ifaceRestarting       = false,
-	_ifaceRestartCounter   = 0,
-	_disconnectedAtStartup = false,
+	name                    = "mod_modem_restart",
+	runPrio                 = 40,
+	config                  = {},
+	syslog                  = function(level, msg) return true end,
+	writeValue              = function(filePath, str) return false end,
+	readValue               = function(filePath) return nil end,
+	mmcli                   = "/usr/bin/mmcli",
+	mmInit                  = "/etc/init.d/modemmanager",
+	deadPeriod              = 600,
+	attempts                = 1,
+	attemptInterval         = 15,
+	ifaceTimeout            = 0,
+	iface                   = nil,
+	anyBand                 = false,
+	status                  = nil,
+	_enabled                = false,
+	_attemptsCounter        = 0,
+	_attemptIntervalCounter = 0,
+	_deadCounter            = 0,
+	_firstAttempt           = true,
+	_ifaceRestarting        = false,
+	_ifaceRestartCounter    = 0,
+	_disconnectedAtStartup  = false,
 }
 
 function Module:toggleIface(flag)
@@ -38,11 +40,14 @@ function Module:toggleIface(flag)
 end
 
 function Module:init(t)
+	if t.dead_period ~= nil then
+		self.deadPeriod = tonumber(t.dead_period)
+	end
 	if t.attempts ~= nil then
 		self.attempts = tonumber(t.attempts)
 	end
-	if t.dead_period ~= nil then
-		self.deadPeriod = tonumber(t.dead_period)
+	if t.attempt_interval ~= nil then
+		self.attemptInterval = tonumber(t.attempt_interval)
 	end
 	if t.iface ~= nil then
 		self.iface = t.iface
@@ -115,24 +120,25 @@ function Module:run(currentStatus, lastStatus, timeDiff, timeNow, inetChecked)
 		end
 	else
 		if currentStatus == 1 then
-			if not self._modemRestarted then
-				if self._disconnectedAtStartup and (self.attempts == 0 or self._attemptsCounter < self.attempts) then
-					if self._deadCounter >= self.deadPeriod then
+			if self._disconnectedAtStartup and self._deadCounter >= self.deadPeriod then
+				if self.attempts == 0 or self._attemptsCounter < self.attempts then
+					if self._firstAttempt or self._attemptIntervalCounter >= self.attemptInterval then
 						self:restartMM()
-						self._modemRestarted = true
-						self._deadCounter    = 0
+						self._attemptIntervalCounter = 0
+						self._firstAttempt           = false
 					else
-						self._deadCounter = self._deadCounter + timeDiff
+						self._attemptIntervalCounter = self._attemptIntervalCounter + timeDiff
 					end
 				end
-			elseif inetChecked and (self.attempts == 0 or self._attemptsCounter < self.attempts) then
-				self:restartMM()
+			else
+				self._deadCounter = self._deadCounter + timeDiff
 			end
 		else
-			self._attemptsCounter       = 0
-			self._deadCounter           = 0
-			self._disconnectedAtStartup = true
-			self._modemRestarted        = false
+			self._attemptsCounter        = 0
+			self._attemptIntervalCounter = 0
+			self._deadCounter            = 0
+			self._disconnectedAtStartup  = true
+			self._firstAttempt           = true
 		end
 		self._ifaceRestartCounter = 0
 	end
diff --git a/internet-detector/Makefile b/internet-detector/Makefile
index 407bfe1..7f92377 100644
--- a/internet-detector/Makefile
+++ b/internet-detector/Makefile
@@ -5,7 +5,7 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=internet-detector
-PKG_VERSION:=1.5.0
+PKG_VERSION:=1.5.1
 PKG_RELEASE:=1
 PKG_MAINTAINER:=gSpot <https://github.com/gSpotx2f/luci-app-internet-detector>
 
diff --git a/internet-detector/files/etc/config/internet-detector b/internet-detector/files/etc/config/internet-detector
index db02b66..aeb8aab 100644
--- a/internet-detector/files/etc/config/internet-detector
+++ b/internet-detector/files/etc/config/internet-detector
@@ -22,11 +22,13 @@ config instance 'internet'
 	option mod_network_restart_disconnected_at_startup '0'
 	option mod_network_restart_dead_period '900'
 	option mod_network_restart_attempts '1'
-	option mod_network_restart_restart_timeout '0'
+	option mod_network_restart_attempt_interval '15'
+	option mod_network_restart_device_timeout '0'
 	option mod_modem_restart_enabled '0'
 	option mod_modem_restart_disconnected_at_startup '0'
 	option mod_modem_restart_dead_period '600'
 	option mod_modem_restart_attempts '1'
+	option mod_modem_restart_attempt_interval '15'
 	option mod_modem_restart_iface_timeout '0'
 	option mod_modem_restart_any_band '0'
 	option mod_public_ip_enabled '0'
@@ -45,9 +47,11 @@ config instance 'internet'
 	option mod_user_scripts_enabled '0'
 	option mod_user_scripts_alive_period '0'
 	option mod_user_scripts_up_script_attempts '1'
+	option mod_user_scripts_up_script_attempt_interval '15'
 	option mod_user_scripts_connected_at_startup '0'
 	option mod_user_scripts_dead_period '0'
 	option mod_user_scripts_down_script_attempts '1'
+	option mod_user_scripts_down_script_attempt_interval '15'
 	option mod_user_scripts_disconnected_at_startup '0'
 	option mod_regular_script_enabled '0'
 	option mod_regular_script_inet_state '2'
diff --git a/internet-detector/files/usr/lib/lua/internet-detector/modules/mod_network_restart.lua b/internet-detector/files/usr/lib/lua/internet-detector/modules/mod_network_restart.lua
index 98e8e29..72c983d 100644
--- a/internet-detector/files/usr/lib/lua/internet-detector/modules/mod_network_restart.lua
+++ b/internet-detector/files/usr/lib/lua/internet-detector/modules/mod_network_restart.lua
@@ -2,25 +2,27 @@
 local unistd = require("posix.unistd")
 
 local Module = {
-	name                   = "mod_network_restart",
-	runPrio                = 30,
-	config                 = {},
-	syslog                 = function(level, msg) return true end,
-	writeValue             = function(filePath, str) return false end,
-	readValue              = function(filePath) return nil end,
-	deadPeriod             = 900,
-	attempts               = 1,
-	restartTimeout         = 0,
-	status                 = nil,
-	_attemptsCounter       = 0,
-	_deadCounter           = 0,
-	_networkRestarted      = false,
-	_ifaceRestarting       = false,
-	_ifaceRestartCounter   = 0,
-	_netIfaces             = {},
-	_netDevices            = {},
-	_netItemsNum           = 0,
-	_disconnectedAtStartup = false,
+	name                    = "mod_network_restart",
+	runPrio                 = 30,
+	config                  = {},
+	syslog                  = function(level, msg) return true end,
+	writeValue              = function(filePath, str) return false end,
+	readValue               = function(filePath) return nil end,
+	deadPeriod              = 900,
+	attempts                = 1,
+	attemptInterval         = 15,
+	deviceTimeout           = 0,
+	status                  = nil,
+	_attemptsCounter        = 0,
+	_attemptIntervalCounter = 0,
+	_deadCounter            = 0,
+	_firstAttempt           = true,
+	_ifaceRestarting        = false,
+	_ifaceRestartCounter    = 0,
+	_netIfaces              = {},
+	_netDevices             = {},
+	_netItemsNum            = 0,
+	_disconnectedAtStartup  = false,
 }
 
 function Module:toggleDevices(flag)
@@ -72,15 +74,17 @@ function Module:init(t)
 			self._netItemsNum = self._netItemsNum + 1
 		end
 	end
-
-	if t.attempts ~= nil then
-		self.attempts = tonumber(t.attempts)
-	end
 	if t.dead_period ~= nil then
 		self.deadPeriod = tonumber(t.dead_period)
 	end
-	if t.restart_timeout ~= nil then
-		self.restartTimeout = tonumber(t.restart_timeout)
+	if t.attempts ~= nil then
+		self.attempts = tonumber(t.attempts)
+	end
+	if t.attempt_interval ~= nil then
+		self.attemptInterval = tonumber(t.attempt_interval)
+	end
+	if t.device_timeout ~= nil then
+		self.deviceTimeout = tonumber(t.device_timeout)
 	end
 	if tonumber(t.disconnected_at_startup) == 1 then
 		self._disconnectedAtStartup = true
@@ -98,7 +102,7 @@ function Module:networkRestartFunc()
 				self.name, table.concat(self._netDevices, ", ")))
 		end
 		self:netItemsDown()
-		if self.restartTimeout < 1 then
+		if self.deviceTimeout < 1 then
 			self:netItemsUp()
 		else
 			self._ifaceRestarting = true
@@ -115,7 +119,7 @@ end
 
 function Module:run(currentStatus, lastStatus, timeDiff, timeNow, inetChecked)
 	if self._ifaceRestarting then
-		if self._ifaceRestartCounter >= self.restartTimeout then
+		if self._ifaceRestartCounter >= self.deviceTimeout then
 			self:netItemsUp()
 			self._ifaceRestarting     = false
 			self._ifaceRestartCounter = 0
@@ -124,24 +128,25 @@ function Module:run(currentStatus, lastStatus, timeDiff, timeNow, inetChecked)
 		end
 	else
 		if currentStatus == 1 then
-			if not self._networkRestarted then
-				if self._disconnectedAtStartup and (self.attempts == 0 or self._attemptsCounter < self.attempts) then
-					if self._deadCounter >= self.deadPeriod then
+			if self._disconnectedAtStartup and self._deadCounter >= self.deadPeriod then
+				if self.attempts == 0 or self._attemptsCounter < self.attempts then
+					if self._firstAttempt or self._attemptIntervalCounter >= self.attemptInterval then
 						self:networkRestartFunc()
-						self._networkRestarted = true
-						self._deadCounter      = 0
+						self._attemptIntervalCounter = 0
+						self._firstAttempt           = false
 					else
-						self._deadCounter = self._deadCounter + timeDiff
+						self._attemptIntervalCounter = self._attemptIntervalCounter + timeDiff
 					end
 				end
-			elseif inetChecked and (self.attempts == 0 or self._attemptsCounter < self.attempts) then
-				self:networkRestartFunc()
+			else
+				self._deadCounter = self._deadCounter + timeDiff
 			end
 		else
-			self._attemptsCounter       = 0
-			self._deadCounter           = 0
-			self._disconnectedAtStartup = true
-			self._networkRestarted      = false
+			self._attemptsCounter        = 0
+			self._attemptIntervalCounter = 0
+			self._deadCounter            = 0
+			self._disconnectedAtStartup  = true
+			self._firstAttempt           = true
 		end
 		self._ifaceRestartCounter = 0
 	end
diff --git a/internet-detector/files/usr/lib/lua/internet-detector/modules/mod_user_scripts.lua b/internet-detector/files/usr/lib/lua/internet-detector/modules/mod_user_scripts.lua
index 529b6a3..b4ab4d7 100644
--- a/internet-detector/files/usr/lib/lua/internet-detector/modules/mod_user_scripts.lua
+++ b/internet-detector/files/usr/lib/lua/internet-detector/modules/mod_user_scripts.lua
@@ -2,27 +2,31 @@
 local unistd = require("posix.unistd")
 
 local Module = {
-	name                       = "mod_user_scripts",
-	runPrio                    = 80,
-	config                     = {},
-	syslog                     = function(level, msg) return true end,
-	writeValue                 = function(filePath, str) return false end,
-	readValue                  = function(filePath) return nil end,
-	deadPeriod                 = 0,
-	alivePeriod                = 0,
-	upScript                   = "",
-	downScript                 = "",
-	upScriptAttempts           = 1,
-	downScriptAttempts         = 1,
-	status                     = nil,
-	_deadCounter               = 0,
-	_aliveCounter              = 0,
-	_upScriptAttemptsCounter   = 0,
-	_downScriptAttemptsCounter = 0,
-	_upScriptExecuted          = false,
-	_downScriptExecuted        = false,
-	_disconnectedAtStartup     = false,
-	_connectedAtStartup        = false,
+	name                              = "mod_user_scripts",
+	runPrio                           = 80,
+	config                            = {},
+	syslog                            = function(level, msg) return true end,
+	writeValue                        = function(filePath, str) return false end,
+	readValue                         = function(filePath) return nil end,
+	deadPeriod                        = 0,
+	alivePeriod                       = 0,
+	upScript                          = "",
+	downScript                        = "",
+	upScriptAttempts                  = 1,
+	upScriptAttemptInterval           = 15,
+	downScriptAttempts                = 1,
+	downScriptAttemptInterval         = 15,
+	status                            = nil,
+	_deadCounter                      = 0,
+	_aliveCounter                     = 0,
+	_upScriptAttemptsCounter          = 0,
+	_upScriptAttemptIntervalCounter   = 0,
+	_downScriptAttemptsCounter        = 0,
+	_downScriptAttemptIntervalCounter = 0,
+	_upScriptFirstAttempt             = true,
+	_downScriptFirstAttempt           = true,
+	_disconnectedAtStartup            = false,
+	_connectedAtStartup               = false,
 }
 
 function Module:runExternalScript(scriptPath)
@@ -41,9 +45,15 @@ function Module:init(t)
 	if t.up_script_attempts ~= nil then
 		self.upScriptAttempts = tonumber(t.up_script_attempts)
 	end
+	if t.up_script_attempt_interval ~= nil then
+		self.upScriptAttemptInterval = tonumber(t.up_script_attempt_interval)
+	end
 	if t.down_script_attempts ~= nil then
 		self.downScriptAttempts = tonumber(t.down_script_attempts)
 	end
+	if t.down_script_attempt_interval ~= nil then
+		self.downScriptAttemptInterval = tonumber(t.down_script_attempt_interval)
+	end
 	if self.config.configDir then
 		self.upScript   = string.format(
 			"%s/up-script.%s", self.config.configDir, self.config.serviceConfig.instance)
@@ -74,41 +84,44 @@ end
 
 function Module:run(currentStatus, lastStatus, timeDiff, timeNow, inetChecked)
 	if currentStatus == 1 then
-		self._upScriptAttemptsCounter = 0
-		self._aliveCounter            = 0
-		self._connectedAtStartup      = true
-		self._upScriptExecuted        = false
-		if not self._downScriptExecuted then
-			if self._disconnectedAtStartup and (self.downScriptAttempts == 0 or self._downScriptAttemptsCounter < self.downScriptAttempts) then
-				if self._deadCounter >= self.deadPeriod then
+		self._upScriptAttemptsCounter        = 0
+		self._upScriptAttemptIntervalCounter = 0
+		self._aliveCounter                   = 0
+		self._connectedAtStartup             = true
+		self._upScriptFirstAttempt           = true
+
+		if self._disconnectedAtStartup and self._deadCounter >= self.deadPeriod then
+			if self.downScriptAttempts == 0 or self._downScriptAttemptsCounter < self.downScriptAttempts then
+				if self._downScriptFirstAttempt or self._downScriptAttemptIntervalCounter >= self.downScriptAttemptInterval then
 					self:runDownScriptFunc()
-					self._downScriptExecuted = true
-					self._deadCounter        = 0
+					self._downScriptAttemptIntervalCounter = 0
+					self._downScriptFirstAttempt           = false
 				else
-					self._deadCounter = self._deadCounter + timeDiff
+					self._downScriptAttemptIntervalCounter = self._downScriptAttemptIntervalCounter + timeDiff
 				end
 			end
-
-		elseif inetChecked and (self.downScriptAttempts == 0 or self._downScriptAttemptsCounter < self.downScriptAttempts) then
-			self:runDownScriptFunc()
+		else
+			self._deadCounter = self._deadCounter + timeDiff
 		end
 	elseif currentStatus == 0 then
-		self._downScriptAttemptsCounter = 0
-		self._deadCounter               = 0
-		self._disconnectedAtStartup     = true
-		self._downScriptExecuted        = false
-		if not self._upScriptExecuted then
-			if self._connectedAtStartup and (self.upScriptAttempts == 0 or self._upScriptAttemptsCounter < self.upScriptAttempts) then
-				if self._aliveCounter >= self.alivePeriod then
+		self._downScriptAttemptsCounter        = 0
+		self._downScriptAttemptIntervalCounter = 0
+		self._deadCounter                      = 0
+		self._disconnectedAtStartup            = true
+		self._downScriptFirstAttempt           = true
+
+		if self._connectedAtStartup and self._aliveCounter >= self.alivePeriod then
+			if self.upScriptAttempts == 0 or self._upScriptAttemptsCounter < self.upScriptAttempts then
+				if self._upScriptFirstAttempt or self._upScriptAttemptIntervalCounter >= self.upScriptAttemptInterval then
 					self:runUpScriptFunc()
-					self._upScriptExecuted = true
-					self._aliveCounter     = 0
+					self._upScriptAttemptIntervalCounter = 0
+					self._upScriptFirstAttempt           = false
 				else
-					self._aliveCounter = self._aliveCounter + timeDiff
+					self._upScriptAttemptIntervalCounter = self._upScriptAttemptIntervalCounter + timeDiff
 				end
 			end
-		elseif inetChecked and (self.upScriptAttempts == 0 or self._upScriptAttemptsCounter < self.upScriptAttempts) then
-			self:runUpScriptFunc()
+		else
+			self._aliveCounter = self._aliveCounter + timeDiff
 		end
 	end
 end
diff --git a/luci-app-internet-detector/Makefile b/luci-app-internet-detector/Makefile
index a80584a..a62e150 100644
--- a/luci-app-internet-detector/Makefile
+++ b/luci-app-internet-detector/Makefile
@@ -5,7 +5,7 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=luci-app-internet-detector
-PKG_VERSION:=1.5.0
+PKG_VERSION:=1.5.1
 PKG_RELEASE:=1
 LUCI_TITLE:=LuCI support for internet-detector
 LUCI_DEPENDS:=+internet-detector
diff --git a/luci-app-internet-detector/htdocs/luci-static/resources/view/internet-detector.js b/luci-app-internet-detector/htdocs/luci-static/resources/view/internet-detector.js
index 492f003..a9f7e8f 100644
--- a/luci-app-internet-detector/htdocs/luci-static/resources/view/internet-detector.js
+++ b/luci-app-internet-detector/htdocs/luci-static/resources/view/internet-detector.js
@@ -56,6 +56,7 @@ document.head.append(E('style', {'type': 'text/css'},
 	-moz-border-radius: 4px;
 	border-radius: 4px;
 	font-weight: bold;
+	box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
 }
 `));
 
@@ -593,7 +594,7 @@ return view.extend({
 		mode.default = '0';
 
 
-		/* Service instances configuration */
+		/* Instances configuration */
 
 		if(this.currentAppMode !== '2') {
 
@@ -608,7 +609,7 @@ return view.extend({
 
 		s = m.section(form.GridSection, 'instance');
 
-		s.title          = _('Service instances');
+		s.title          = _('Instances');
 		s.addremove      = true;
 		s.sortable       = true;
 		s.nodescriptions = true;
@@ -830,11 +831,11 @@ return view.extend({
 
 				// Reboot device
 
-				o = s.taboption('reboot_device', form.DummyValue, '_dummy');
-					o.rawhtml = true;
-					o.default = '<div class="cbi-section-descr">' +
-						_('Device will be rebooted when the Internet is disconnected.') +
-						'</div>';
+				o         = s.taboption('reboot_device', form.DummyValue, '_dummy');
+				o.rawhtml = true;
+				o.default = '<div class="cbi-section-descr">' +
+					_('Device will be rebooted when the Internet is disconnected.') +
+					'</div>';
 				o.modalonly = true;
 
 				// enabled
@@ -921,10 +922,19 @@ return view.extend({
 				o.value(0, _('infinitely'));
 				o.default = '1';
 
-				// restart_timeout
+				// attempt_interval
+				o = s.taboption('restart_network', this.CBITimeInput,
+					'mod_network_restart_attempt_interval', _('Attempt interval'),
+					_('Interval between network restarts.')
+				);
+				o.default   = '15';
+				o.rmempty   = false;
+				o.modalonly = true;
+
+				// device_timeout
 				o = s.taboption('restart_network', form.ListValue,
-					'mod_network_restart_restart_timeout', _('Restart timeout'),
-					_('Timeout between stopping and starting a network device.')
+					'mod_network_restart_device_timeout', _('Device timeout'),
+					_('Timeout between stopping and starting a network device when restarting.')
 				);
 				o.modalonly = true;
 				o.value(0,  '0 ' + _('sec'));
@@ -998,6 +1008,15 @@ return view.extend({
 						o.value(0, _('infinitely'));
 						o.default = '1';
 
+						// attempt_interval
+						o = s.taboption('restart_modem', this.CBITimeInput,
+							'mod_modem_restart_attempt_interval', _('Attempt interval'),
+							_('Interval between modem restarts.')
+						);
+						o.default   = '15';
+						o.rmempty   = false;
+						o.modalonly = true;
+
 						// iface
 						o = s.taboption('restart_modem', widgets.NetworkSelect, 'mod_modem_restart_iface',
 							_('Interface'),
@@ -1010,7 +1029,7 @@ return view.extend({
 						// iface_timeout
 						o = s.taboption('restart_modem', form.ListValue,
 							'mod_modem_restart_iface_timeout', _('Interface timeout'),
-							_('Timeout between stopping and starting a ModemManger interface.')
+							_('Timeout between stopping and starting a ModemManger interface when restarting.')
 						);
 						o.modalonly = true;
 						o.value(0,  '0 ' + _('sec'));
@@ -1152,11 +1171,11 @@ return view.extend({
 
 				if(this.email) {
 					if(this.emailExec) {
-						o = s.taboption('email', form.DummyValue, '_dummy');
-							o.rawhtml = true;
-							o.default = '<div class="cbi-section-descr">' +
-								_('An email will be sent when connected or disconnected from the Internet.') +
-								'</div>';
+						o         = s.taboption('email', form.DummyValue, '_dummy');
+						o.rawhtml = true;
+						o.default = '<div class="cbi-section-descr">' +
+							_('An email will be sent when connected or disconnected from the Internet.') +
+							'</div>';
 						o.modalonly = true;
 
 						// enabled
@@ -1272,11 +1291,11 @@ return view.extend({
 
 				// User scripts
 
-				o = s.taboption('user_scripts', form.DummyValue, '_dummy');
-					o.rawhtml = true;
-					o.default = '<div class="cbi-section-descr">' +
-						_('Shell commands to run when connected or disconnected from the Internet.') +
-						'</div>';
+				o         = s.taboption('user_scripts', form.DummyValue, '_dummy');
+				o.rawhtml = true;
+				o.default = '<div class="cbi-section-descr">' +
+					_('Shell commands to run when connected or disconnected from the Internet.') +
+					'</div>';
 				o.modalonly = true;
 
 				// enabled
@@ -1318,6 +1337,15 @@ return view.extend({
 				o.value(0, _('infinitely'));
 				o.default = '1';
 
+				// up_script_attempt_interval
+				o = s.taboption('user_scripts', this.CBITimeInput,
+					'mod_user_scripts_up_script_attempt_interval', _('up_script attempt interval'),
+					_('Interval between up-script runs.')
+				);
+				o.default   = '15';
+				o.rmempty   = false;
+				o.modalonly = true;
+
 				// connected_at_startup
 				o = s.taboption('user_scripts', form.Flag, 'mod_user_scripts_connected_at_startup',
 					_('On startup'),
@@ -1359,6 +1387,15 @@ return view.extend({
 				o.value(0, _('infinitely'));
 				o.default = '1';
 
+				// down_script_attempt_interval
+				o = s.taboption('user_scripts', this.CBITimeInput,
+					'mod_user_scripts_down_script_attempt_interval', _('down-script attempt interval'),
+					_('Interval between down-script runs.')
+				);
+				o.default   = '15';
+				o.rmempty   = false;
+				o.modalonly = true;
+
 				// disconnected_at_startup
 				o = s.taboption('user_scripts', form.Flag, 'mod_user_scripts_disconnected_at_startup',
 					_('On startup'),
diff --git a/luci-app-internet-detector/htdocs/luci-static/resources/view/status/include/00_internet.js b/luci-app-internet-detector/htdocs/luci-static/resources/view/status/include/00_internet.js
index 7a34281..c7b60d4 100644
--- a/luci-app-internet-detector/htdocs/luci-static/resources/view/status/include/00_internet.js
+++ b/luci-app-internet-detector/htdocs/luci-static/resources/view/status/include/00_internet.js
@@ -51,14 +51,15 @@ document.head.append(E('style', {'type': 'text/css'},
 	-moz-border-radius: 4px;
 	border-radius: 4px;
 	font-weight: bold;
+	box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
 }
 `));
 
 return baseclass.extend({
-	title               : _('Internet'),
-	appName             : 'internet-detector',
-	currentAppMode      : null,
-	inetStatus          : null,
+	title          : _('Internet'),
+	appName        : 'internet-detector',
+	currentAppMode : null,
+	inetStatus     : null,
 
 	callUIPoll: rpc.declare({
 		object: 'luci.internet-detector',
diff --git a/luci-app-internet-detector/po/ru/internet-detector.po b/luci-app-internet-detector/po/ru/internet-detector.po
index bdd32ab..56adb1f 100644
--- a/luci-app-internet-detector/po/ru/internet-detector.po
+++ b/luci-app-internet-detector/po/ru/internet-detector.po
@@ -44,6 +44,9 @@ msgstr "Сообщение будет отправлено при подключ
 msgid "An error has occurred"
 msgstr "Произошла ошибка"
 
+msgid "Attempt interval"
+msgstr "Интервал попыток"
+
 msgid "Attempts"
 msgstr "Попытки"
 
@@ -198,6 +201,9 @@ msgstr "Запрос ICMP-echo (ping)"
 msgid "ICMP packet data size"
 msgstr "Размер данных ICMP-пакета"
 
+msgid "Instances"
+msgstr "Экземпляры"
+
 msgid "Interface"
 msgstr "Интерфейс"
 
@@ -222,6 +228,18 @@ msgstr "Интервал между запросами IP адреса."
 msgid "Interval between IP address requests if the IP address is not defined."
 msgstr "Интервал между запросами IP адреса, если IP адрес не определён."
 
+msgid "Interval between modem restarts."
+msgstr "Интервал между перезапусками модема."
+
+msgid "Interval between network restarts."
+msgstr "Интервал между перезапусками сети."
+
+msgid "Interval between down-script runs."
+msgstr "Интервал между запусками down-script."
+
+msgid "Interval between up-script runs."
+msgstr "Интервал между запусками up-script."
+
 msgid "Jumbo: 9000 bytes"
 msgstr "Гигантский: 9000 байт"
 
@@ -391,8 +409,8 @@ msgstr "Перезапуск сети если Интренет отключен
 msgid "Restart service"
 msgstr "Перезапуск службы"
 
-msgid "Restart timeout"
-msgstr "Таймаут перезапуска"
+msgid "Device timeout"
+msgstr "Таймаут устройства"
 
 msgid "Run interval"
 msgstr "Интервал запуска"
@@ -451,9 +469,6 @@ msgstr "Сервис для определения публичного IP ад
 msgid "Service: detector always runs as a system service."
 msgstr "Служба: детектор работает постоянно, как системная служба."
 
-msgid "Service instances"
-msgstr "Экземпляры службы"
-
 msgid "Set the modem to be allowed to use any band."
 msgstr "Разрешить модему использование любой частоты."
 
@@ -496,11 +511,11 @@ msgstr "Тип записи запрашиваемой в DNS-запросе (е
 msgid "TLS: use STARTTLS if the server supports it."
 msgstr "TLS: использовать STARTTLS если сервер поддерживает."
 
-msgid "Timeout between stopping and starting a network device."
-msgstr "Таймаут между остановкой и запуском сетевого устройства."
+msgid "Timeout between stopping and starting a network device when restarting."
+msgstr "Таймаут между остановкой и запуском сетевого устройства при перезапуске."
 
-msgid "Timeout between stopping and starting a ModemManger interface."
-msgstr "Таймаут между остановкой и запуском интерфейса ModemManger."
+msgid "Timeout between stopping and starting a ModemManger interface when restarting."
+msgstr "Таймаут между остановкой и запуском интерфейса ModemManger при перезапуске."
 
 msgid "Type a time string"
 msgstr "Введите строку времени"
@@ -599,5 +614,11 @@ msgstr "up-script"
 msgid "down-script attempts"
 msgstr "Попытки down-script"
 
+msgid "down-script attempt interval"
+msgstr "Интервал попыток down-script"
+
 msgid "up-script attempts"
 msgstr "Попытки up-script"
+
+msgid "up_script attempt interval"
+msgstr "Интервал попыток up_script"
diff --git a/luci-app-internet-detector/po/templates/internet-detector.pot b/luci-app-internet-detector/po/templates/internet-detector.pot
index b8d378c..51ee979 100644
--- a/luci-app-internet-detector/po/templates/internet-detector.pot
+++ b/luci-app-internet-detector/po/templates/internet-detector.pot
@@ -32,6 +32,9 @@ msgstr ""
 msgid "An error has occurred"
 msgstr ""
 
+msgid "Attempt interval"
+msgstr ""
+
 msgid "Attempts"
 msgstr ""
 
@@ -184,6 +187,9 @@ msgstr ""
 msgid "ICMP packet data size"
 msgstr ""
 
+msgid "Instances"
+msgstr ""
+
 msgid "Interface"
 msgstr ""
 
@@ -208,6 +214,18 @@ msgstr ""
 msgid "Interval between IP address requests if the IP address is not defined."
 msgstr ""
 
+msgid "Interval between modem restarts."
+msgstr ""
+
+msgid "Interval between network restarts."
+msgstr ""
+
+msgid "Interval between down-script runs."
+msgstr ""
+
+msgid "Interval between up-script runs."
+msgstr ""
+
 msgid "Jumbo: 9000 bytes"
 msgstr ""
 
@@ -363,7 +381,7 @@ msgstr ""
 msgid "Restart service"
 msgstr ""
 
-msgid "Restart timeout"
+msgid "Device timeout"
 msgstr ""
 
 msgid "Run interval"
@@ -423,9 +441,6 @@ msgstr ""
 msgid "Service: detector always runs as a system service."
 msgstr ""
 
-msgid "Service instances"
-msgstr ""
-
 msgid "Set the modem to be allowed to use any band."
 msgstr ""
 
@@ -468,10 +483,10 @@ msgstr ""
 msgid "TLS: use STARTTLS if the server supports it."
 msgstr ""
 
-msgid "Timeout between stopping and starting a network device."
+msgid "Timeout between stopping and starting a network device when restarting."
 msgstr ""
 
-msgid "Timeout between stopping and starting a ModemManger interface."
+msgid "Timeout between stopping and starting a ModemManger interface when restarting."
 msgstr ""
 
 msgid "Type a time string"
@@ -564,5 +579,11 @@ msgstr ""
 msgid "down-script attempts"
 msgstr ""
 
+msgid "down-script attempt interval"
+msgstr ""
+
 msgid "up-script attempts"
 msgstr ""
+
+msgid "up_script attempt interval"
+msgstr ""