My $0.02..
RT-AX92U, purchased 5/2021.
Replaced my RT-AC88U whose 5GHz radio died.
Not using AiMesh; just using it as a tri-band router.
Using stock Asus firmware 3.0.0.4.388_23630 (7/2023)
Not seeing the problems people here describe. If someone wants me to verify a specific bug, I can..
I...