Hello guys, I have 2 machines with HiveOS (after the last windows update debacle I made the jump). I have two machines

• 6 RX570 on a H81 BTC 2.0
• 6 RX580 on a Asus Z270-a

For some reason the 6 RX580 machine cards are all fluctuating from anywhere between 8 and 30~ MH/s. I've tried

• Reinstalling HiveOS
• Running 4 cards to see if it's something to do with the number of cards
• Switching Bios numbers to Gen 2, 3, Auto (all caused the machine to crash in under 5 minutes)

But have the same issues.  Strange thing is everything worked fine under windows. I only switched over due to the annoying last spring update and not wanting to deal with that again. Even stranger is I have a second mining machine with 6 cards but a H81 BTC 2.0 that is having no issues at all.

In one of my two rigs the hashrate of my cards is wildly fluctuating from 8 -> 30. Anyone have this issue and know how to to fix it?

RX580 and Asus z270-a. I've already tried reinstalling and tweaking here and there.

Been running my miners for months without any major issues. In the last few weeks I was out of town and they went down. Today I've tried reinstalling the drivers and updating to the latest claymore miner and can't even get it past the part where it mentions which pool you are contacting. After 5 minutes it gives the error and restarts.

Anyone have an idea what might be the issue?

Where do you go flip and buy satoshi?

Dumb question, but is there no way to undervolt the card if the bios is unmodded (r9 390 Asus Strix)