GPU ERROR / DRM:amdgpu_ring_test_helper

Hi all!

i have an issue with one GPU that is not loaded by the drivers.

Other GPUS are running correctly only when i connect this one (even as single card in the main pcie mobo slot, all other cards are correctly loaded)

I get this message:

DRM:amdgpu_ring_test_helper [amdgpu] ERROR ring gfx test failed (-110)

card: asus strix rx580 8GB
mobo: P5Q Deluxe
latest Hive OS Version

anyone with a similar problem and any tipps how to solve it?

I have the exact same message on a Strix RX570 8GB the last 3-4 days.
The rig was working fine, powered down to add 4 cards and now this message has broken it.
Please share a solution if you figure it out!