Moving from CO 21 to CO 22 issues

Hi

I'm trying to move from version 21 to 22 on a Dec 2021 M1 Pro chipped MacBook Pro 16 inch and having a few issues. Firstly I've had to uninstall CO 22 several times and put my activation code and password in several times before it acknowledged my activation code (subscription). Having eventually succeeded in opening it all images from previous sessions open but are blurred and unadjusted, even though the sliders are in the adjusted position. Tethering to my GFX100 won't work at all, the camera doesn't connect!

Close 22 and open 21, everything is fine.