@PlanetCrypto
Everything you are describing is what I was experiencing even the fake hashing. I find that the BEController is very sensitive and it is the culprit here. I moved the controller to a COLD SPOT and problems disappeared for me. Put it somewhere cool. The EVGA 1300 G2 is just fine with the cable configuration talked about several pages back it's how I'm powering all 3 of my Prismas.
I've been hashing now at 98% of expected for over 36 hours no problems now whatsoever. HWe is 0.33%
So the hypothesis is that with the extra board count attached to the BE (versus a single 24x Tube) causes it overheat and freak out.
I just took it out of case and put a 40mm fan over it.
Am and have been a big fan of the 1300's, they're just a little pricey compared to a 1800W-2500W server supply.
We have 5 or 6 1300's here in our environment, they whirr quietly and do their job.
98% of expected @ what clock rate?