Retroarch PS1 mednafen hw core not working

If anyone know why mednafen hw core crashes retroarch when i change internal resolution from 1 to 2 or 4 and change vulkan renderer to opengl. Thanks.

You have to change the retroarch video driver to Vulkan as well. Was told that a few days ago and it completely fixes it.

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Thanks Jgr9, i updated retroarch to latest nightly and mednafen working perfect with vulkan renderer on internal gpu resolution 8x, thanks again.

It also works for me with Vulkan but when i enter the menu (F1) Retroarch crashes…

I have latest AMD drivers for RX470, Win7/64, 8GB Ram