Happens:
immediately after choosing the save to load.
consistently
even on a new save.
The UI on the loading screen will be back to 1080. The UI scaling ( have it set to 2x) does not change, making getting back to 3840 a multi step process.
Can you post the output_log, the save, more information about your setup and settings?
Can you try with a fresh installation and see if the problem persists?
Same happens with 1440p and 1.25 scaling, except it drops to 1152p. So maybe it is misapplying the scale on load?
This is logged in Player.log on load:
requesting resize 2560 x 1440
Using native desktop resolution 2560 x 1440
requesting fullscreen 2560 x 1440 at 0 Hz
Desktop is 2560 x 1440 @ 60 Hz
Unloading 3 Unused Serialized files (Serialized files now loaded: 0)
UnloadTime: 1.968000 ms
requesting resize 2048 x 1152
requesting fullscreen 2048 x 1152 at 0 Hz
Desktop is 2560 x 1440 @ 60 Hz
Tynan appears to be handling this issue in the following thread.
https://ludeon.com/forums/index.php?topic=28308.msg286469#msg286469
So I'll close this thread now as a duplicate.