There is nothing written in the log when this happens.

Is there a log.txt file next to FanControl.exe with recent date entries? It will sometimes exit properly, but the restart loop always happens - with icons vanishing and reappearing, cards vanishing and reappearing even if I click 'Cancel' when it tries to fix the sensors or save the config. And turning cards on and off does not change the fan RPMs at all, it seems the program is frozen entirely with the UI still responsive. It is still responsive and I can do other things like turning cards on and off, but I cannot exit cleanly. Install any older version of FanControl for Windows on APKPure free, safe, and fast. After this happens, when I click on 'exit', whether in the icon context menu or from the hamburger menu, the program will not exit. Download old versions of FanControl for Windows. The notification area temperatures also disappear and reappear several times before the program loads 'successfully'. Should have realized and done this a long time ago! This might have been related to my weird Phanteks T30 fans.Starting Fan Control v162 for the first time after boot (many minutes after), all the cards will disappear and re-appear several times before the program has loaded properly. FanControl itself had to be running for a while, starting the fans, before it went away. (It not only is back to normal, it actually works better, since now with the new and more generous BIOS curves the fans are already spinning when starting Windows, so I'm not getting a missing sensor warning that I used to always get before, which wasn't helped by delaying the start. I have an ASRock B550 Phantom Gaming-ITX/ax and the relevant controller on that board is 'Nuvoton NCT6792D'.

After a reboot or two (due to the updates), it seemed like FanControl was not only responsive like normal, but it was also setting the fan speeds, overriding the BIOS values as normal!Īnd now everything is back to normal.

Proceeded to adjust some of the fan speeds to get a decent baseline that is controlled through the BIOS. I pulled out the motherboard manufacturer's software 'ASRock Phantom Gaming Tuning' (wow, such gaming) to control some of the fans that way, until there would be a solution to this problem.Since uninstalling the Windows updates didn't help, I let Windows update itself back again.For me this problem has disappeared (knock on wood) as suddenly as it appeared.

Free instals FanControl v162