My work around was to power cycle the switch.

@BubbaW Sorry to hear that. It's probably some sort of odd coincidence that it worked for me. I do still get the odd No Respnse, and the "Updating" delay is quite often too long when I open the Home...

Airtime fairness has always been off here too.

@peterrakolcza I have experienced the same problem (Homekit reports No Response, but the IoT device is still connected to the network.) I have three EAP225's and both the 2.4 and 5GHz bands are on...

@Fae Thanks, it successfully upgraded in stand alone mode, which is where I plan to leave until the adopt issues with the Omada controller are resolved. With V5 I guess.

Let me clarify. This ER605 has not been adopted into the Omada controller. I plan to upgrade using its stand alone management software. I'm located in the US and when I use the stand alone method I...