I really do not want to shut down my PC since I have 3 TinkerCad windows open and am days in to drafts… It will make it impossible to back up in the project steps and in all probability make days of work go up in smoke… 
I have rebooted the printer once, I will do it again.
I also closed BambuStudio and restarted the software, but i’ll close it down again and restart BS
Do I have to reboot my PC? 