Claymore 9.8
AMD Driver [Suspicious link removed]p*ute
Gigabyte RX 580 Gaming 8 GB
Voltage doesn't work with Wattman and AB beta 16 or Trixx.
Here is my screen capture,
Using Claymore V9.7 not V9.8

works for you, but I do have 580, not 480. Somehow with "reference design" in AB works, but I am mining eth fork (different dag) - and when dev mining starts and then stops, I am losing my undervoltage.