Unfortunately I’m having issues with my SNES mini w/ Voultars RGB bypass board into an OSSC. Cable is 75ohm Packapunch SNES cable from RetroGamingCables, so has resistor on sync line. Shorted TTL on Voultars board and getting sync dropouts on OSSC. Tried opening TTL jumper and still same results.
It’s worth nothing that I have installed an ‘Ultimate SuperCIC’ board by Bad_Ad84 over on the Assembler forums. This board has new timing crystals for both PAL and NTSC. Could that be affecting things?