Okay, had to go back to my B&M, was going to try a different device but the owner was very nice and offered to let me try an alien that had 1.2.1 out of the box. I can't recall who it was that said earlier in the thread, that 1.2.1 was better for SS Temp control, but they were very right. Smoother ramp up to temp, more stable resistance monitoring, just a better machine without 1.2.2. If you use Stainless in your temp control builds, stay away from 1.2.2, it'll ruin your experience, and at best, you're going to have far more hoops to jump through before your device will work even close to properly (mine never did after 1.2.2)