Exactly, it all came down to the BE-88U. I had reset it to stock to try and fix previously (although I never downgraded the firmware) or tried Merlin. I figured it might be due to Wifi 7 requiring WPA3 or something with authorization that they just did not like. Smooth as ever on the AX88's.
Yes, saw exactly that issue. In fact, the logs showed I had two garage door openers (2.4ghz only) that were authenticating and de-authenticating so many times that it crashed the wireless interface, and nothing could join. I have the BE-88U as the primary and then multiple AX88-pro's in access...