Thought my D3 was running even cooler than normal with the super firmware, turns out that's cos it's doing nothing (but the dev pool I guess) as there's a Nicehash outage going on, was going to switch to Zpool but it looks more complex.
Bitmain D3 Settings:
URL: x11.mine.zpool.ca:3533#xnsub
Worker:
Password: c=
Is the
Nicehash is down (maintenance). They don't know when it will be back!