After reinstalling TS, creating various new profiles, and testing on another server I seem to have restricted access to our TS server. I can't set an avatar or post in the channel chat/change description etc. It works on another server I went on fine. And I have the same server groups assigned to me as other people who can talk in chat... Even as a simpleton visitor to the server on a new profile I couldn't talk, but other newcomers are able to etc.

It's rather odd ;P