Unplugging monitor causes factorio to freeze on other monitr

[L0laapk3]

Title.

Steps to reproduce:
1. Have at least 2 screens.
2. Play factorio on main screen in fullscreen. (No vsync
3. disconnect screen with factorio.
4. factorio will pop up on the other screen, but will freeze. Any sounds and clicking sounds will continue to play, but the video will not be updated.

Note: slightly relevant for laptop/docking station setups. Not very relevant for desktops.

[posila]

Thanks for the report.
Duplicate: 6615, 55298, 49706, 51217

(tl;dr: It won't be fixed until we update our redenring framework)