Pick Pocketing bug
 

Maybe a client issue, but if you successfully pick pocket when your inventory is full and cursor is occupied, your character will get into a state where he can't use any skills/hotkeys. Attempting to use any will just give the message, "You can't use that command right now...". I had to relog to fix the issue.

To repro this bug, I only needed to hold an item in the cursor and successfully pickpocket an item. It seems that when you fail pickpocketing, the bug does not occur.