Running a dual monitor setup with a CRT - everything is configured correctly and working, but launching games directly from BigBox opens Retroarch in somewhat of a 'windowed' mode and the CRT doesn't flash and change resolution. It also leaves a small gap at the bottom of the screen almost like it's avoiding filling the space where the windows taskbar sits. Once this happens, I have to go into Video Output in Retroarch and manually switch the output resolution to force Retroarch to go full-screen and everything works at that point. If I don't do this, the games run in what appears to be almost 30-40fps, which is strange.
If I use the OPEN RETROARCH command within BigBox, Retroarch launches properly every time and you can see the resolution and fullscreen mode change/activate and all is great.
I'm wondering what is happening behind the scenes when directly launching a game in BigBox that allows Retroarch to not switch resolution and to leave that small gap where the taskbar sits.
Any help/advice is appreciated!