The Vega Image

I tried the new Vega image, but sadly the cards (Vega 64 FEs) compiled on xmr-stak but they were not hashing on cryptonight_v8. By not hashing i mean miner worked, but the hashrate stayed zero.

I tried another algorithm like haven and they hashed!

I removed any tunings to keep everything as general as possible.

Any idea what could be causing this?

@HaloGenius

any ideas?