I have similar issues, could not connect wifi to save my ass. Based on a hint from an Orbit support person, just before I was cut off, that he hyve does not like ‘blended’ wifi networks. Both 2.4 & 5.6 Ghz service having the same SSID. I turned off the 5.6 on my asus RT-AC86U and it connected right up. How to handle this situation longer term is a new issue for me.