Possible bug?

Kadorna1

When I'm using teamviewer 12 to control another PC in full screen mode, every time I click on or near the top left corner (to change tabs in chrome, for example) it closes my connection, as if the connection manager is in the foreground when it is actually in the background. Is this some kind of misconfiguration or an actual bug? This started happening on tv12, I don't recall this ever happening before

Kadorna1

Thanks for the overwhelming support, it's really touching