LuxEtUmbra

I have been experiencing similar issues. I had everything in my system running fine until yesterday when I updated icue to v4.12.214 and updated the H150i Capellix Elite's firmware. After the update, none of my fans would ramp or respond to temperature. The H150i's temperature would slowly ramp to 70 degrees, go into emergency mode to cool, and then do the same thing all over again. Of note, I could only see the voltages for all corsair fans, no RPMs were reported from my corsair case or any other commanders and I was incapable of adjusting any fan speed, to include the H150i. Uninstalling iCUE caused the fans to properly ramp and cool the system. For me, reinstalling did not seem to do anything, nor did going back to the v3.81.61. I am still only able to see 'graphing' for my 1000D case and commander pro. For the record, all lighting is functional, implying that the commander pros/case are at least still talking to iCUE in some manner.