@Psyfun Could that be DNS issue? Are you able to Ping 8.8.8.8 after rebooting of the router? I'm using Dynamic IP on my router but did not see this issue. BTW ER605 requires like 5 minutes to reboot....

@J0hnes You have multi subnets on both routers right? Not sure if I understand you correctly, but I think all you need to do is to set up two IPSec rules, for both WANs. On controller you can add...

@Tobias16 Try create a test 5Ghz only SSID, security choose WPA2-PSK, AES.

@HL3D Not sure this issue. Maybe try to generate new OpenVPN config file and apply it on the client PC?

@iosnetadmin No, if the controller goes down, the PPSK won't work.

@YuukiA Refer to the guide but a little difference: How to configure Multi-Networks & Multi-SSIDs on Omada SDN Controller You will need to create WLAN group first, and put the two EAP into their own...