SRB multi 2.2.7 rx 6600xt issue mining RXD

[AnTrader]

when i upgraded to to 2.2.7 it cut the hash rate in half on my 6600xt i noticed drops in hash rate on my other 5 cards in the rig as well but only minor i have had to go back to 2.2.6 and hash rate is fully restored just wanted to let you know there is is issue with latest srb multi

[ikamelo]

have you tried 2.2.8?
What kind of numbers are you getting on your 6600XTs?

Mine are currently set on efficiency mode.