Big box Resolution Issue

[Lulicious60]

When opening Big box, it show up in fullscreen in a weird resolution. I am running it on a 4k television at native resolution and I can only see the top left corner. Intro video plays correctly.  Funny thing is that it has been running fine for a year now.  

I have two monitors, one 1080 and the tv is 4k. 4k is primary.  When I change to the 1080 as primary it will show the same picture only not fullscreen.   My premium license has expired so I am afraid I will not be able to update to the version I am currently at if I reinstall. 

Can anyone please help? I put in a lot of work and time setting Bigbox up so I would hate to lose it.   Thanks in advance.

 

[Lordmonkus]

I don't have a 4K display to test anything out on but I do have a 1440p monitor I use and it's perfectly fine, maybe something got changed in your desktop scaling settings or something.

[Jason Carr]

I did fix a similar issue for multi-monitor setups with different resolutions for 7.15, which came out today, so I expect that will resolve your issue @Lulicious60.