I dont think its flashed, hard to remember which ones i flashed and not. Anyhow these sapphire cards have dual bios so i tried to switch but results seems to be the same around 7 sols .
Ravencoin and ETC seems to work just fine at standard hashrates hence why i was abit thoughtful about the beam hashrate i was getting.
Yes something is wrong. I get 7 - 8 sols with a RX560 (1200 gpu / 2100 mem) and around 16 sols with a RX470 4GB (1150 gpu / 2050 mem). What hashrates you have on ETC and Raven?