Hi Fae, I ended up provisioning a new controller and the AP's were able to be adopted by the new controller. The new controller is on the same Hyper Visor host as the previous one so I am still...

I'm on 1.0.2 Build 20211025 Rel. 45439 for the 620 and 1.1.0 Build 20211027 Rel. 35153 for the 660 The timeout's are happening on both AP's

@shberge Just checked and the NIC network is set to private. I'm using a US 620v2 and a US 660 v1 both running the latest firmware

@shberge I'm on 5.0.30 and all my AP's are connected to the same switch as controller server. I'm not using any VLAN's and all of the devices are on the same subnet. It's just really strange that the...

@shberge Thanks for the suggestion. I already had the port open on the firewall but even when I disable the Firewall completely the adoption still times out.

I've just tried resetting and adopting my eap660 and it's doing the same thing as well