What volts you use man I am testing this. 1700 easy at 1.45v anything above 1.45v card cutting out with OCP/OVP.

I'm giving it 1.37V @ -100 C, I got the OVP/OVP at exactly 1.48V, but even 1.45V won't help me reach the 1700Mhz. I Need to try harder

Same OCP issue here around 1,45V idle and 1,4V load... tried many many things with EVC and stuff but nothing helps. I will now epowering my card because 1700 was stable on 1,38V load so it seems to be worth the mod.

you can set OCP with an beta evc SW now

Yes Elmor already send me the evc OCP version some weeks ago but it didnt work. I also followed your thread in the forum...

OCP is disabled with LN2 BIOS - I think its not only OCP but also another problem why card shuts down. Preventing card from shutting down will burn VRM I think. Burning VRM will always risk GPU, so I decided for me to swap to epower to not risk very good core.