Cross waffle patterns while sharing application or desktop on Windows 8 or 10.
Attendees see cross hatched patterns, during desktop share.
Attendees see visual distortions while desktop sharing on a Windows 10.
Screen has cross hatched patterns when sharing an application or desktop on Windows 8 or 10.
This is an expected behavior while sharing desktop/application.
The crosshatched patterns are the shadows of the floating panels (such as chat and participant list), that are displayed on top of the shared desktop/application. Refer to the screenshots below: