F-Zero GX runs at half speed and no sound issues

[Tasosgemah]

F-Zero GX runs at half game speed and 30fps instead of 60fps.

Emulation speed seems to be 100% though and the sound is fine. I tested this on a desktop i5 12400 using an RTX 5060 Ti at native internal resolution so it's not a host performance issue. The game was running perfectly on the core before the recent updates.

[replicacoil]

Can you give some more info? I just tested F-Zero GX on the new core and it ran perfectly. I am using Win 11, Vulkan backend.

[Tasosgemah]

Can you give some more info? I just tested F-Zero GX on the new core and it ran perfectly. I am using Win 11, Vulkan backend.

I use Windows 10 on glcore backend.

Latest nightly of RA.

[replicacoil]

Just installed a fresh nightly of RA, changed the backend to glcore, got the core and the system files and started the game. Got 60 fps and no sound issues, so I can't replicate it.

[Tasosgemah]

I get no sound issues on either glcore or vulkan. But on glcore i still get 30fps instead of 60. The reason i'm mentioning that i have no sound issues is because it's not a performance issue, the emulation speed is still 100%, otherwise the sound would be stuttering.

[Spyder-0]

You can try to turn off vsync in the video settings (or add a core override), this fixed the issue for me.