Invisible Cursor Moving Items in Inventory!

[xXRogueZeroXx]

Would really appreciate any feedback on this.  Is this in the process of being fixed or is there a fix already? Whenever i run 64bit I have problems with the cursor going invisible when I move items in my inventory around.  Although sometimes when I log in its fine and doesn't do it.  As well it doesn't do it on the 32bit version but every time I use that version I end up crashing all the time.