@w-ekapak I also have delay and even disconnecting issues with ds4 at times. I solved it by using an 8bitdo bluetooth adapter.

Reset your controller configuration and re-configure it again in EmulationStation.

@sirhenrythe5th out of curiosity, how are you connecting your pi to the crt, and any considerations or experiences regarding games with different resolutions, etc. Does it all work out as in the old days, everything full screen, etc? Does pal and ntsc have an impact? I remember that ntsc games in my pal system would flicker.

Happy to move to a separate thread if more appropriate, apologies. Just curious.

@Brunnis Wow that was very in-depth, glad there are more educated people than me looking into this kind of stuff. All my tests were done using slow motion iphone video with side by side comparisons, not very accurate in the technical sense. Thanks for the extra info!