Reply To: Bright flashes causing loss of sync with OSSC

[megari]

Hi Bill!

Indeed, the issue you are experiencing is quite a mystery. As you detailed above, the results of the troubleshooting ended up being inconclusive, as they pointed to the OSSC on one hand and to the Koryuu on the other. Also, if I remember our correspondence correctly, there were also differences between displays (although this is rather common when the video source is a retro console/computer)?

However, when looking at all the identified configurations with this issue, the only constant factors seem to be the bright flashes (even with just luma+sync), the consoles themselves and the Koryuu. I am quite puzzled by what could cause this, as even the brightest flashes should not affect sync when the physical characteristics of the video path are correct, as I remember us spending quite a bit of effort confirming.