Pdf freezing Rhino 6

Is anyone else running into this issue? I import a PDF file to trace over, and when I zoom in. All the viewports freeze. It is still tracking the cursor but all the viewports are frozen. I have to shut it down and restart. I just installed the software yesterday so I wouldn’t think it needed any updates. Anybody having that problem too?

Hi @jamescalaway,

Could you paste the information in Help -> System Information...?