i have problem with keybindings. i have 2 characters with 2 different profiles. when i modifying keybindings on priest - mage's keys messed up too.
There is a profiles option in the configuration menu. You change it to specific for your character, or for a particular class, etc. By default everyone uses the same profile. Personally I think these should default to character specific, because I've seen this issue myself and with some other people.