Several issues compounded here. I have an EAP653 and an ER605 added to a site. The controller showed 'device update available' but kept failing and the error says the port is not open, which is nonsen

I purchased some Omada APs to set up a test lab before switching wholesale from Unifi. So far I have not been able to adopt the AP. The Omada Controller is "cloud/VPS hosted" and with the Unifi device