Lightburn Bridge Raspberry Pi screen

Hello, i am trying to run a 3.5 inch LCD screen on my Pi4 running lightburn Bridge. the screen keeps flipping between the lightburn screen and the boot sequence screen. Anyone have any thoughts? it flips about every second.

I’ve got the 5" touch and the Lightburn module takes the screen and with no keyboard input, can’t get out of it. I’m running my Pi4 with the touch lcd without lightburn software.

It would be nice to be able to turn it off or route it to another hdmi…