@Ryd_ok What is the model number of your APs? What about the new firmware version?

@muzicman0 I haven't tried that, but I still hope these tplink articles can give you a inspiration: API and Code Sample for RADIUS Server with External Web Portal Configuration Guide on EAP-TLS...

@jhnsl Did you set ACL or VLAN on the switch? There are something block the communication between the EAP and the controller, check it.

@TheOci Set the URL/Web Filtering on your router/gateway, or establish a DNS server in your network. Take a look: Enable Website visuals, blocking and good parental controls

@SebastianH You're welcome~

@SebastianH Hey, it's not difficult, just choose the Me/Gateway Management page, check this out.