Hey all, I need help with this key change process, too. I wanted to upgrade from 6.9.2 on old USB to 6.12.4 (latest) on the new USB. Of course I get an error in the new version since the key is not correct. But whatever I do trying to replace the key, I get an error "Error: {"message":"Request failed with status code 403","data":{"error":"KeyFile is not valid"}}" - sure that why I want to replace it. Unraid Connect is installed. I tried to contact support several times in the past 4 days and heard nothing back. What to do?