OBsIV, has the issue of unmapped buttons on XIMManager freezing up the XIM been fixed? I think that issue might be what's wrong here.
No, hmm, what was this one again?
If you set a binding to None in XIMManager, and then try to change the binding from the XIM itself, as soon as you push the button in the controller to map it, the XIM freezes up.
You should set up a bug tracking system for RC members. That way bug reports don't get lost among feedback posts
