Newbie here.. Trying to use DOSBOX with my Pi.. Every time I start it though, I get just a blank screen and need to restart.

I think it may be an issue with a compatibility with my 4k monitor (LG 24UD58-B), but I've tried all the output settings and none of them work.

Using Raspbian Lite. Also happens with other programs (like LinApple).

Any ideas?

Thanks,
Dave