I don’t have any ready answers for you, but if you attempt to connect the CFW and post the logs, there may be a clue in there.
As for TSX, while SGPro is presenting the error, It is generated by TSX. You may have better luck on the Bisque forums. Make sure that you are not running applications with mixed credentials (like if TSX is running as admin and SGPro is not, bad things will happen)