Installed v188.8.131.52 from my support page and do not had any issues yet.
I always uninstall the previous version after closing it from desktop and reboot to prevent GPU services running in the background, then I install the updated version when back to desktop.
I quickly check the "Main" and "Tune Setting" after swapped to "Advanced Mode", and again, reboot to check if it have retained my new settings.
Just updated to 184.108.40.206, clean install, then checked my user defined fan speeds and its just blank, rebooted, reinstalled again, same thing.
clicking on the upper red dot point makes it disappear.
hope to hell auto speed is working...