I may be able to shed some light on this. In my (brief) experience, the "current" kernel (5.15) doesn't support the WiFi on the board. The "edge" (6.1) kernel does but doesn't seem to support output to HDMI. I only received my board today, and have just played around with some images I built from source, but that's my experience so far.
I'll try to see if I can find out more on what may be the cause of both of these...