@dunxd Hi, can you login your controller? Go to Device list---find the switch-----click it and click config on the details window, click Forget.

@Philldu Hi, have you tested it on Firefox or Google Chrome? Usually clearing the history and cache on the web browser, even the private window could be helpful.

@shiroviper Hi, you can check if the controller is running properly. Reboot EAP or controller to test.

@Emmanuel_Arg Hi, you may have misunderstood on openvpn settings, check 40.41.42: FAQs Summary —— Recent Released (Continuous Updates)

@MikeLa Hi, it looks like your portal settings may have trouble. Have you seen the FAQ? Which kind of portal you have set up?

@Clarkerzas Clarkerzas wrote Any thoughts or do you think it's time to replace it with one of the other gigabit load balanced routers such as a TL-R480T+ TP-Link TL-R605? Hi, I agree with you, ER605...