This is the issue I'm facing right now. When I connect to the ssid it goes to a popup page and it says "Authentication failed because the connection to Omada Controller has been lost" and doesnt show the login page. I've tried to tweak some settings, I've reset my access point 3 times already and I still coud'nt get it to work.
I want to show the screenshot of my settings but the forum won't allow it.