I posted a reddit thread about this as well, everyone that responded with the same issues all had the same motherboard: ROG Z690 Extreme (Glacial)
"I'm encountering an issue when trying to enter Fan Xpert in Armoury Crate,
(Translated) - There's an error on the units side. The program will now reload the units page again. (S-1001)
I've tried reinstalling armoury crate, done the repair etc"
Armoury Crate App Version 220.127.116.11
Same problem with my Extreme Z790.
Up till last week all worked ok. As always out of no where, with no warning this part of the AC stops working.
This happens over and over again and its AC not our hardware nor our Windows or Windows updates.
It is VERY VERY Frustrating but they , ASUS, has covered their behinds with all in the fine prints.
It is because the IMHO Software Engineers think they can just use one file , to make it fit for ALL Boards.
Sure if you know how to write software its not an issue, but we all know ......... these SW Engineers seem to be far from that.
Such a shame as when it worked fine it is wonderful. Just wish they would stop breaking it every time over and over.
Would be nice if one would be able to CHOOSE to allow an update and even better be able to reverse an update to a previous working update. One can dream right ? tssssssssssssssssss