I am using the UWP version of Retroarch 1.9.0 on Xbox One S and Xbox Series X and have it working fairly well however there is one stumbling block I’ve come across - I can’t seem to find any way to get it to auto-switch (or even manually switch) to 50hz refresh rate.
As a lot of the emulators I use like C64 and Amiga need to run at 50hz this is a problem. Some of the retro-arch cores seem to offer the option to automatically switch refresh rate (such as PUAE for Amiga) however this does nothing with the screen remaining at 60Hz.
Likewise I can’t find any retroarch global settings that actually have any effect on the xbox build. While not many apps use it, the Xbox One/Series S/X do actually support on the fly refresh rate switching under command of an application - so it’s possible in principle for this to work, but it looks like this is not currently implemented in the UWP build of Retroarch.
Does anyone know one way or the other if changing refresh rate will be possible one day ?