I have always used the USB link cable with my Quest 2 for PC games. My wifi doesn't provide a consistent enough transfer rate for a smooth gaming experience.
oh look a whole page with instructions...
https://www.meta.com/help/quest/articles/headsets-and-accessories/product-care-and-best-practices/clean-your-meta-quest/
The chip is fine. I swapped the motherboard with an x670e MSI and it works great now. I am not using XPO, I am using XMP, and running Corsair, Hynix Modules, at cas 30 6000m/t
The system absolutely blazes now. I am still using a 6900xt but my...