For me, the difference is that some clients (mainly phones) are disconnecting under version 5.15.8.2. after downgrade it seems to be working again without problems.

@LarsK1 I am not sure if it helps, but I have similar problem with login to Omada Controlles and I have to clear cache.

@Vincent-TP Hello, I have the same issue with "Omada App and Client does not exists". Any temporary fix until new version will be released?

Hello, I have similar issue with EAP225 outdoor V3 with the latest firmware 5.1.6. I have to downgrade to 5.1.1 and it has resolved the issue. AP is connected to the POE switch.

I would recommend ER7412 because of faster VPN rather than ER7206 or ER605v2 (if you want something cheap) + some EAP for WiFi - EAP225 or EAP650 + OC200 or use your own server (NAS with docker,...

@Dr4g0n_Kn1ght Maybe it does matter. I am connecting to the company OpenVPN server (UDP protocol) and it is working for me. Maybe someone other could help you. Logs in Omada for some kind of...