That is almost definitely due to the Moonshot COVID project. Right now they're showing up as 13421. They typically run 1/3 as high PPD on high end video cards, but on lower end they are almost 50% higher PPD. Some have run as low as 1/6 as for me. Vega 64 folding at 52 watts. Get 13420, and back to normal. Haven't seen 13421 in a couple days.