What happened to the Dagfix update option on the dashboard?  Is the driver update built into all distributions now?

The reason I ask is because I have two rigs each with 12 GPU's.  These GPU's are combination of AMD RX series 470, 570, 480 and 580 cards.  All have been bios modded and I can hit 900+ H/s when mining Electroneum or other CryptoNight coins but I recently decided to start dual mining Ethereum and Decred and all 24 of my cards are barely hitting 22 mh/s.  Everything I've researched says I should be getting at least 27-30 Mh/s per card.  I've been fighting this issue for a week now and can not figure it out.

Please help me before I loose my damn mind.