Big Box not going fullscreen

[Greenknight9000]

So I'm having an absolute blast with Launchbox, but I wish it had fullscreen capability, well, I found out Big Box accomplishes just that, much to my delight. However, upon booting up Big Box, I get this glitched window that can't be moved or resized. I've tried many compatibility options and settings, yet nothing seems to work. I have two displays and my main one is an UHD 4K display. 

If anybody can come help out with this, this'd be greatly appreciated!

[neil9000]

18 minutes ago, Greenknight9000 said:

So I'm having an absolute blast with Launchbox, but I wish it had fullscreen capability, well, I found out Big Box accomplishes just that, much to my delight. However, upon booting up Big Box, I get this glitched window that can't be moved or resized. I've tried many compatibility options and settings, yet nothing seems to work. I have two displays and my main one is an UHD 4K display. 

If anybody can come help out with this, this'd be greatly appreciated!

Not something i have ever seen before, looks like a scaling issue of some sort though. Looks like you are using a ultrawide, but Bigbox is 16:9 still for some reason, can you try the theme linked below and see if it is any different.

Also your Windows scaling seems excessively high, can you try it at the normal 100% ( i also have dual displays and one is a 4K TV, and i dont see this issue).

Lastly, open task manager and go to the services tab and see if a service called "Nahimic" is running, if so disable it and test Bigbox again.