I have successfully set up a TV as second screen (HDMI) - mainly to watch YouTube on. Selected 'Desktop extended mode', so I can move the YouTube/Twitch windows over there. Even full-screen works fine. Great.
A very nasty problem remains, however:
- When switching users or resuming from sleep mode, the positions of browser windows on the main screen get messed up. To the point where they are no longer accessible. It looks as though they are on a third non-existent screen right of the main. The TV is on the left.
How do I avoid this mess? And if not, how can I at least get back the browser window to the main screen.
The strange 3rd display also appears when I click "Detect". See picture. I have not connected anything else.