diff --git a/modules/client_entergame/characterlist.lua b/modules/client_entergame/characterlist.lua
index b580d837..85c400bd 100644
--- a/modules/client_entergame/characterlist.lua
+++ b/modules/client_entergame/characterlist.lua
@@ -6,6 +6,8 @@ local loadBox
 local characterList
 local errorBox
 local waitingWindow
+local updateWaitEvent
+local resendWaitEvent
 
 -- private functions
 local function tryLogin(charInfo, tries)
@@ -41,11 +43,12 @@ local function tryLogin(charInfo, tries)
   Settings.set('lastUsedCharacter', charInfo.characterName)
 end
 
-local function updateWait()
+local function updateWait(timeStart, timeEnd)
   if waitingWindow then
-    if waitingWindow.elapsedTime <= waitingWindow.totalTime then
-      local percent = (waitingWindow.elapsedTime / waitingWindow.totalTime) * 100
-      local timeStr = string.format("%.0f", (waitingWindow.totalTime - waitingWindow.elapsedTime))
+    local time = g_clock.seconds()
+    if time <= timeEnd then
+      local percent = ((time - timeStart) / (timeEnd - timeStart)) * 100
+      local timeStr = string.format("%.0f", timeEnd - time)
 
       local progressBar = waitingWindow:getChildById('progressBar')
       progressBar:setPercent(percent)
@@ -53,10 +56,15 @@ local function updateWait()
       local label = waitingWindow:getChildById('timeLabel')
       label:setText('Trying to reconnect in ' .. timeStr .. ' seconds.')
 
-      waitingWindow.elapsedTime = waitingWindow.elapsedTime + (waitingWindow.totalTime / 100)
-      scheduleEvent(updateWait, (waitingWindow.totalTime / 100) * 1000)
+      updateWaitEvent = scheduleEvent(function() updateWait(timeStart, timeEnd) end, 1000 * progressBar:getPercentPixels() / 100 * (timeEnd - timeStart))
+      return true
     end
   end
+
+  if updateWaitEvent then
+    updateWaitEvent:cancel()
+    updateWaitEvent = nil
+  end
 end
 
 local function resendWait()
@@ -64,6 +72,11 @@ local function resendWait()
     waitingWindow:destroy()
     waitingWindow = nil
 
+    if updateWaitEvent then
+      updateWaitEvent:cancel()
+      updateWaitEvent = nil
+    end
+
     if charactersWindow then
       local selected = charactersWindow:getChildById('characterList'):getFocusedChild()
       if selected then
@@ -77,16 +90,15 @@ local function resendWait()
 end
 
 local function onLoginWait(message, time)
+  CharacterList.destroyLoadBox()
+
   waitingWindow = displayUI('waitinglist.otui')
 
   local label = waitingWindow:getChildById('infoLabel')
   label:setText(message)
 
-  waitingWindow.elapsedTime = 0
-  waitingWindow.totalTime = time
-
-  scheduleEvent(updateWait, 0)
-  scheduleEvent(resendWait, time * 1000)
+  updateWaitEvent = scheduleEvent(function() updateWait(g_clock.seconds(), g_clock.seconds() + time) end, 0)
+  resendWaitEvent = scheduleEvent(resendWait, time * 1000)
 end
 
 local function onCharactersWindowKeyPress(self, keyCode, keyboardModifiers)
@@ -151,6 +163,22 @@ function CharacterList.terminate()
     loadBox:destroy()
     loadBox = nil
   end
+
+  if waitingWindow then
+    waitingWindow:destroy()
+    waitingWindow = nil
+  end
+
+  if updateWaitEvent then
+    updateWaitEvent:cancel()
+    updateWaitEvent = nil
+  end
+
+  if resendWaitEvent then
+    resendWaitEvent:cancel()
+    resendWaitEvent = nil
+  end
+
   CharacterList = nil
 end
 
@@ -245,7 +273,18 @@ function CharacterList.cancelWait()
   if waitingWindow then
     waitingWindow:destroy()
     waitingWindow = nil
-    CharacterList.destroyLoadBox()
-    CharacterList.showAgain()
   end
+
+  if updateWaitEvent then
+      updateWaitEvent:cancel()
+      updateWaitEvent = nil
+  end
+
+  if resendWaitEvent then
+    resendWaitEvent:cancel()
+    resendWaitEvent = nil
+  end
+
+  CharacterList.destroyLoadBox()
+  CharacterList.showAgain()
 end
diff --git a/modules/core_lib/math/math.lua b/modules/core_lib/math/math.lua
new file mode 100644
index 00000000..2492fab1
--- /dev/null
+++ b/modules/core_lib/math/math.lua
@@ -0,0 +1,8 @@
+function math.round(num, idp)
+    local mult = 10^(idp or 0)
+    if num >= 0 then 
+    	return math.floor(num * mult + 0.5) / mult
+    else 
+    	return math.ceil(num * mult - 0.5) / mult
+    end
+end
\ No newline at end of file
diff --git a/modules/core_lib/widgets/uiprogressbar.lua b/modules/core_lib/widgets/uiprogressbar.lua
index dceb0beb..efe45eb4 100644
--- a/modules/core_lib/widgets/uiprogressbar.lua
+++ b/modules/core_lib/widgets/uiprogressbar.lua
@@ -19,8 +19,12 @@ function UIProgressBar:getPercent()
   return self.percent
 end
 
+function UIProgressBar:getPercentPixels()
+  return 100 / self:getWidth()
+end
+
 function UIProgressBar:updateBackground()
-  local width = math.max((self.percent * self:getWidth())/100, 1)
+  local width = math.round(math.max((self.percent * self:getWidth())/100, 1))
   local height = self:getHeight()
   self:setBackgroundSize({width=width, height=height})
 end
diff --git a/src/framework/luafunctions.cpp b/src/framework/luafunctions.cpp
index 1293e6cb..2bb1e4cc 100644
--- a/src/framework/luafunctions.cpp
+++ b/src/framework/luafunctions.cpp
@@ -52,6 +52,11 @@ void Application::registerLuaFunctions()
     g_lua.bindClassStaticFunction("g_crypt", "encrypt", Crypt::encrypt);
     g_lua.bindClassStaticFunction("g_crypt", "decrypt", Crypt::decrypt);
 
+    g_lua.registerStaticClass("g_clock");
+    g_lua.bindClassStaticFunction("g_clock", "micros", std::bind(&Clock::micros, &g_clock));
+    g_lua.bindClassStaticFunction("g_clock", "millis", std::bind(&Clock::millis, &g_clock));
+    g_lua.bindClassStaticFunction("g_clock", "seconds", std::bind(&Clock::seconds, &g_clock));
+
     // Event
     g_lua.registerClass<Event>();
     g_lua.bindClassMemberFunction<Event>("cancel", &Event::cancel);