So - A short while ago my Omada network seemed to lock up and ___ the bed. 

Gateway, switch, and two of three access points are now stuck on "adopting" (EAP225 / EAP245).

My EAP650 is "okay". 

I've just done the latest controller update, but no change. Rebooted / power cycled everything... no change. 

Things are still working in terms of internet traffic - but I can't manage the gateway, or the access points - I can't even pull up a web page on them (port scanned, nothing). 

There's nothing in the device logs. 

Is this basically just a case of reset everything and start again?