Lindbergh monitor hates Naomi specifically?

[Banditpaw1]

So on my lindbergh cabinet only the Naomi seems to have video problems. Works fine with the Ttx3 over dvi and my System 246 over vga. I also checked the Naomi on another vga compatible monitor and it works fine. I'll link a video showing the issue if anyone has any ideas or suggestions. (I'm aware it's the original monitor and it is junk)

View: https://youtu.be/y603bpfm-i0?si=wlBd0LiTFfE8ZlBG

 

[MetalliC]

Probably it's because Dreamcast and all its derivatives technically is not capable to output proper 640x480x60Hz VGA video signal, but "480p DTV" in a bit hacked form which use 640 width instead of 720 as per DTV standards. it is not that rare cases when more or less modern displays can not handle it properly.

 

[Banditpaw1]

Other than changing the monitor (which I'll do eventually but I'm in no rush as this one works for now ) is there any known temporary work around?

 

[Ma-Yuan]

Did you ever find a way to make it work? I use an upscaler but i don't like added lag.