I have similar problems: often, when I click joints, they don't change state, thinking it was a mouse problem I tried another one but the same problem occurs. However, using x and z for changing joint state seems to work.
It seems to me that the problem is only online, even if it is not always there; the problem seems to start with the left wrist.
Also there are problems with panels overlap in user interface.
All these problem are from the last update, before everything was ok.
Last edited by Odranoel; Jan 2, 2021 at 03:49 PM.