Are you still on SU2021 (as your profile says) or did this happen on another SketchUp version?
When did it “just disappear”? Was it working up until a certain time?
If this is recent. Are you using Windows Defender security?
Re your profile:
Are you still on SU2021 (as your profile says) or did this happen on another SketchUp version?
When did it “just disappear”? Was it working up until a certain time?
If this is recent. Are you using Windows Defender security?
Re your profile: