0.12.35 screen freeze after Alt-Tab

[SonnyBoy]

When I'm in-game and switching to i.e. Firefox to look something up, when I return the game display is frozen. It is not crashed, because I can still walk around (I hear the sounds). It happens every time now, and I hadn't had this problem before, only played 0.12.35.

*edit* When there is a small window in the foreground, the game (display) in the background still works, but when the game is in foreground, display freezes. It only happens when graphic settings are set to Full Screen.

*edit* I saw a Linux related problem (viewtopic.php?f=30&t=27275), this is on Windows 10, 0.12.35 (Build 18124, win64, alpha)

[TruePikachu]

If you can test this in 0.13, that would be great. Otherwise, 0.12.35 isn't having bugs fixed in it, since the time is better spent on fixing 0.13.

For the record, I'm unable to reproduce in 0.13.

[SonnyBoy]

Just installed 0.13.15 (build 23843 win64, alpha), same problem.
Weird thing is that it used to work, so might be some driver update of any kind. My video card is a AMD Radeon HD 7900 Series 3Gb.
And 2 days ago there was a win10 update.

[Klonan]

Can you provide your factorio log file and any specific system details?

Can you reproduce the issue in the latest version?