Hi, I have had this issue for quite some time, I have contacted ASUS regularly and have followed the instruction of an ASUS rep, the short story is that ASUS no longer seem to support Fan expert 4, I managed to install various versions of Ai Suit last year and all was well for a short time, but as windows & bios update evolve Ai Suite becomes more and more bricked, I was informed by ASUS that a fix might be available at some point but no work has been started to date, I was then advised to control my fans through bios, But really, is this the best resolve I can expect.

My PC is a self build using ASUS components (video available if you click my web link)
Any help or advise would be much appreciated..

https://www.youtube.com/watch?v=tSa6Y1X_4AE&ab_channel=JTK