[5.0-8878] Gamecube emulation ultra-slow

[Der Siebte Schatten]

Hello there,

I'm hitting a serious issue with Dolphin 5.0-8878. I've just updated from build 8876 which was perfectly fine. After the update, Dolphin is ultra-slow (like 1-2 fps) right at the start (PAL main menu).

I'm running usually with Vulkan renderer, 1080p,4x MSAA and Asynchronous Ubershaders. But changing Graphics settings doesn't help. I've tried native resolution, no ubershaders, and D3D 11 or OpenGL, still the same.
Looking at task manager, Dolphin uses a little bit less than usual, but not something significant.

Soooo I'm kinda lost on this one. If anyone has a good guess, I'm taking it.
If not done already, I'm publishing the issue on the issue tracker... (EDIT: Done, https://bugs.dolphin-emu.org/issues/11421)

EDIT: Now that I've also tested Wii Menu, it happens on Wii emulation too...

[TemTem0104]

having the same issue I think the update broke the emulator

[JosJuice]

This has been fixed now, in 5.0-8882.

[TemTem0104]

thanks