Another Problem

Hi all,

I've had this problem a few times but usually it will just go away after god knows how long. The issue is that I can't place anything in build mode, it just hangs there and when i try to buy something new the item just disappears after I clicked it. I cans undo or do anything. Tried repairing a few times but nothing helps.

When I wanna save and exit the screen just hangs too, I hade to Alt/Delete to go back to my home screen. Like I said usually it goes away after a while but this is not the first time this issue occurs and it's getting really annoying.

Anyone having the same issue?