Quote from: roudaille on December 27, 2018, 11:22:30 AM

Quote from: crypto_curious on December 27, 2018, 10:17:25 AM

One of my units experienced temperature cut-out I think.
It was hot to touch and not mining, miner offline and fan not spinning. This is a second time this happened. I power it off, after few minutes plugged back in, it started mining just fine. I am running Eco mode with Auto fan.

I really think we need to get Minimum fan speed option on Auto mode, so temperature is controlled in more stable way.

For now, I changed fans in both units to manual mode at 15%. It's still quiet and stable. Temperatures are 52-52 C instead of 70 C in Auto mode.

Definitely agree with that. And for some reason it is better in Wattage, I don't have below 130W when Fan auto displaying 630 RPM:
- Fan auto ≈ 630-2040 RPM -> 130-133W ≈ 66°
- Fan 10% ≈ 1425 RPM -> 129W ≈ 56°

It could be silicon chip heat runway. Something observed with GekkoScience NewPac stick miners. More heat -> more current, because in hotter temperature chip uses more power to do same thing. More current = more heat and so on, if you don't apply more fan speed to blow it off at some point, you end up actually use more power to do same thing.