Greyed Out Web browsers

Mano1

Teamviewer is unable to display the web browsers on every system i have it installed on.

Tested with the following:Google Crome, FireFox, Microsoft Edge, Brave, Internet Explorer, Opera.

When i hit the restore down/Maximize button the browser change size and flashes the webpage and then returns to grey. Ive got a video with session recording. 

Any Ideas for a Fix.