Vulkan crash makes game unplayable on Intel Arc b580

Intel arc b580 used to run Poe2 great, but now I am getting a bug where the game keeps crashing when I have Vulkan turned on. The FPS is nearly unplayable on DirectX12 and 11, can you look into making Vulkan work on intel arc b580 again please?
Dernier bump le 16 déc. 2025 à 07:28:41
Same issue here. B580 card, game ctd in less than a minute even on the log in screen if I select vulkan.
Funny thing is that PoE1 has the exact same problem since the last update. Vulkan was running fine in both games in prior updates.
same, ran DDU and installed latest WQHL drivers from Intel Support but issue persists.

running dx12 for the meantime
Problem persists even after hotfix, but different.

The latest patch made it so that the game no longer crashes. I can still hear sounds and do stuff via hotkeys, but the visuals remain frozen to the moment when I tried to swap to Vulkan.

Eventually, after waiting, the game swapped itself back to DirectX12.

I should note that performance on DirectX12 remains abysmal.
Same here with my B580, Vulkan is unplayable and the performance with DX12 is terrible. I hope for another update so I can fully enjoy my build :)

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