I'm having an issue while trying to play. Every once in a while I'll use the letter keys to open my inventory or skill tree and this big white bar will appear and it won't take the commands in-game. But, when I press !!%#+alt it let's me put in commands again. This is becoming extremely aggravating. Especially when I'm trying to grab some extra potions during a fight.
Here's a link to what's happening:
http://i93.photobucket.com/albums/l72/LiveUnsheathed/d2bug.png
Do anyone have any idea what would cause this? I've thought of Windows IME and also keyloggers, but I can't be sure either way. I just did a full system scan.