Not a Problem
A collegue has encountered an issue when using 3d view in classic 5. The attached picture shows the issue, which is about object leaving traces and the background looking weird as well.
The issue is a new one, and he has been using the same laptop for a long time without problems.
Online classic 6 works fine.
Any ideas, where I can point him?
Files:
82493237_102192...
The same problem 
Looks like an issue related to your colleague's computer graphic card.
Please suggest him to check if his drivers are updated - or maybe the opposite (revert them back to a working version), if a recent update of the drivers triggered the issue.
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