Repeat of question:

Whats happening with the RX 550 2GB with the 1.7.0 version?

When i run benchmark mode the hashrate is 465 (lower than the previous 490), but when i run the miner it drops to 365 h/s. Algo is normalv8. The RX 570 perform better than before, the RX 460 are at the same level.

Doctor, do you have RX 550 cards to test this?

Any answer would be much appreciated because my 12xgpu RX 550 rig is hashing only 2/3 of what it did. As i said, the two RX 570 rigs work even better than before. Great job on that!!!