Never had that problem before with this version of the UI... A long time back using the default UI this was a problem yes,
I have found that by a chain of events that are almost impossible to duplicate as they vary so much, You can actualy croupt your chars settings file and cause strange annoying stuff like that to happen.... And the only solution is to either replace it or delete it and make a new one.
Anyways pleased you found a solution to the problem
