ISBoxer.com

Situation: Alienware 34" 4k Monitor, 3 clients running windowed mode with no window layout, all desired at 3000x1300 set in settings.

After a few days the windows are no longer 3000x1300.. I'll have to use the setting in game and move up a couple chat boxes to restore the desired layout

That might be a the result of several things. More than likely a UI addon that is not saving position correctly.

It is also possibly, although unlikely, that it could be related to Windows Display Scaling, if you happen to have this set to something other than 100%.