Hi. You may have a power problem.

I have a gawminer warmachine - it was a pain in the ass to get going.

1. Are both of your PSUs plugged into the same circuit?  Try plugging them in separate circuits.

2. I use 256 chip and 328 frequency on a Zeusminer controller image

3. Try using the Zeusminer controller image, sorry know it's not what you want to hear.  It sounds like you're hashing on a ThunderX miner.