diff --git a/modules/corelib/ui/uiminiwindow.lua b/modules/corelib/ui/uiminiwindow.lua
index d7ef8634..7e11f8f3 100644
--- a/modules/corelib/ui/uiminiwindow.lua
+++ b/modules/corelib/ui/uiminiwindow.lua
@@ -37,7 +37,6 @@ function UIMiniWindow:minimize(dontSave)
   self:getChildById('miniwindowScrollBar'):hide()
   self:getChildById('bottomResizeBorder'):hide()
   self:getChildById('minimizeButton'):setOn(true)
-  self.savedHeight = self:getHeight()
   self:setHeight(self.minimizedHeight)
 
   if not dontSave then
@@ -53,12 +52,17 @@ function UIMiniWindow:maximize(dontSave)
   self:getChildById('miniwindowScrollBar'):show()
   self:getChildById('bottomResizeBorder'):show()
   self:getChildById('minimizeButton'):setOn(false)
-  self:setHeight(self.savedHeight)
+  self:setHeight(self:getSettings('height'))
 
   if not dontSave then
     self:setSettings({minimized = false})
   end
 
+  local parent = self:getParent()
+  if parent and parent:getClassName() == 'UIMiniWindowContainer' then
+    parent:fitAll(self)
+  end
+
   signalcall(self.onMaximize, self)
 end
 
@@ -88,7 +92,6 @@ function UIMiniWindow:onSetup()
         if parent then
           if parent:getClassName() == 'UIMiniWindowContainer' and selfSettings.index and parent:isOn() then
             self.miniIndex = selfSettings.index
-            --addEvent(function() parent:scheduleInsert(self, selfSettings.index) end)
             parent:scheduleInsert(self, selfSettings.index)
           elseif selfSettings.position then
             self:setParent(parent)
@@ -100,15 +103,13 @@ function UIMiniWindow:onSetup()
 
       if selfSettings.minimized then
         self:minimize(true)
+      elseif selfSettings.height then
+        self:setHeight(selfSettings.height)
       end
 
       if selfSettings.closed then
         self:close(true)
       end
-
-      if selfSettings.height then
-        self:setHeight(selfSettings.height)
-      end
     end
   end
 
@@ -233,6 +234,17 @@ function UIMiniWindow:onHeightChange(height)
   end
 end
 
+function UIMiniWindow:getSettings(name)
+  local settings = g_settings.getNode('MiniWindows')
+  if settings then
+    local selfSettings = settings[self:getId()]
+    if selfSettings then
+      return selfSettings[name]
+    end
+  end
+  return nil
+end
+
 function UIMiniWindow:setSettings(data)
   if not self.save then return end
 
@@ -286,7 +298,9 @@ end
 function UIMiniWindow:setContentHeight(height)
   local contentsPanel = self:getChildById('contentsPanel')
   local minHeight = contentsPanel:getMarginTop() + contentsPanel:getMarginBottom() + contentsPanel:getPaddingTop() + contentsPanel:getPaddingBottom()
-  self:setHeight(minHeight + height)
+
+  local resizeBorder = self:getChildById('bottomResizeBorder')
+  resizeBorder:setParentSize(minHeight + height)
 end
 
 function UIMiniWindow:setContentMinimumHeight(height)
diff --git a/modules/corelib/ui/uiminiwindowcontainer.lua b/modules/corelib/ui/uiminiwindowcontainer.lua
index 1671c9ac..13f27c75 100644
--- a/modules/corelib/ui/uiminiwindowcontainer.lua
+++ b/modules/corelib/ui/uiminiwindowcontainer.lua
@@ -40,6 +40,7 @@ function UIMiniWindowContainer:fitAll(noRemoveChild)
     addEvent(function() noRemoveChild:setHeight(maximumHeight) end)
   end
 
+  -- TODO: most likely, minimum and maximum size are not set yet, so code above might not work properly. onSetup event
   -- TODO: try to resize another widget?
   -- TODO: try to find another panel?
 
diff --git a/modules/corelib/ui/uiresizeborder.lua b/modules/corelib/ui/uiresizeborder.lua
index d370f347..50f33e7c 100644
--- a/modules/corelib/ui/uiresizeborder.lua
+++ b/modules/corelib/ui/uiresizeborder.lua
@@ -9,6 +9,14 @@ function UIResizeBorder.create()
   return resizeborder
 end
 
+function UIResizeBorder:onSetup()
+  if self:getWidth() > self:getHeight() then
+    self.vertical = true
+  else
+    self.vertical = false
+  end
+end
+
 function UIResizeBorder:onHoverChange(hovered)
   if hovered then
     if g_mouse.isCursorChanged() or g_mouse.isPressed() then return end
@@ -34,19 +42,21 @@ end
 
 function UIResizeBorder:onMouseMove(mousePos, mouseMoved)
   if self:isPressed() then
+    local parent = self:getParent()
+    local newSize = 0
     if self.vertical then
       local delta = mousePos.y - self:getY() - self:getHeight()/2
-      local parent = self:getParent()
-      local newSize = math.min(math.max(parent:getHeight() + delta, self.minimum), self.maximum)
+      newSize = math.min(math.max(parent:getHeight() + delta, self.minimum), self.maximum)
       parent:setHeight(newSize)
       signalcall(parent.onHeightChange, parent, newSize)
     else
       local delta = mousePos.x - self:getX() - self:getWidth()/2
-      local parent = self:getParent()
-      local newSize = math.min(math.max(parent:getWidth() + delta, self.minimum), self.maximum)
+      newSize = math.min(math.max(parent:getWidth() + delta, self.minimum), self.maximum)
       parent:setWidth(newSize)
       signalcall(parent.onWidthChange, parent, newSize)
     end
+
+    self:checkBoundary(newSize)
     return true
   end
 end
@@ -76,28 +86,42 @@ function UIResizeBorder:onVisibilityChange(visible)
 end
 
 function UIResizeBorder:setMaximum(maximum)
-  self.maximum  = maximum
-  if self.maximum == self.minimum then
-    self:hide()
-  end
-
-  local parent = self:getParent()
-  if self:isVisible() and parent:getHeight() > maximum then
-    parent:setHeight(maximum)
-  end
+  self.maximum = maximum
+  self:checkBoundary()
 end
 
 function UIResizeBorder:setMinimum(minimum)
   self.minimum = minimum
-  if self.maximum == self.minimum then
-    self:hide()
+  self:checkBoundary()
+end
+
+function UIResizeBorder:getMaximum() return self.maximum end
+function UIResizeBorder:getMinimum() return self.minimum end
+
+function UIResizeBorder:setParentSize(size)
+  local parent = self:getParent()
+  if self.vertical then
+    parent:setHeight(size)
+  else
+    parent:setWidth(size)
   end
+  self:checkBoundary(size)
+end
 
+function UIResizeBorder:getParentSize()
   local parent = self:getParent()
-  if self:isVisible() and parent:getHeight() < minimum then
-    parent:setHeight(minimum)
+  if self.vertical then
+    return parent:getHeight()
+  else
+    return parent:getWidth()
   end
 end
 
-function UIResizeBorder:getMaximum() return self.maximum end
-function UIResizeBorder:getMinimum() return self.minimum end
+function UIResizeBorder:checkBoundary(size)
+  size = size or self:getParentSize()
+  if self.maximum == self.minimum and size == self.maximum then
+    self:hide()
+  else
+    self:show()
+  end
+end
diff --git a/modules/gamelib/protocollogin.lua b/modules/gamelib/protocollogin.lua
index d459d90e..9c2d9764 100644
--- a/modules/gamelib/protocollogin.lua
+++ b/modules/gamelib/protocollogin.lua
@@ -7,10 +7,6 @@ LoginServerUpdateNeeded = 30
 LoginServerCharacterList = 100
 
 function ProtocolLogin:login(host, port, accountName, accountPassword)
-  if string.len(accountName) == 0 or string.len(accountPassword) == 0 then
-    signalcall(self.onError, self, tr("You must enter an account name and password."))
-    return
-  end
   if string.len(host) == 0 or port == nil or port == 0 then
     signalcall(self.onError, self, tr("You must enter a valid server address and port."))
     return