Im not sleeping! Its been few months, I have the latest fw 3.0.0.4.386_40451-g30f1b6c on AX92U and guess what - it still uses 5GHz-2 for backhaul without ANY WAY WHATSOEVER to disable this. Effectively this means no Wifi6 for clients connected to AX92U AiMesh nodes.
I can use Wifi6 on AX88U connected clients fine, but when I switch to AX92U, it always uses only AC.
AX92U uses the 2nd 5GHz channel as backhaul link. This is also the one which supports AX. And there is a FAQ page explaining how to get the network to work with AX for clients, instead for...