Dear @BIGBIG,

BIGBIG wrote

We are trying to use the Portal Hotspot with User Login managed with an OC200

when a user connect to the SSID managed by this portal, the 1st connection Authentication is normal, but we forget the SSID and connect again nothing happend no webpage no authentication and no portal at all.

What kind of Hotspot portal you are using, Voucher or Local User?

Could you upload the detailed settings for your hotspot portal?

If you are using Voucher, please confirm if you configure the Limited Usage Counts as 1.

Please verify if you have Internet access after you forget the SSID and connect again?

Dear @BIGBIG,

BIGBIG wrote

1 We using Hotspot Portal Local User 

2 Yes, we confirm we have Internet access after we forget the SSID and connect again

3Yes we can share the configuration 

Once a wireless client connecting to the portal SSID gets authorized from the portal page, as long as the first authentication is not expired, it will not require another portal authentication for internet access.

For your case, if you simply forget the SSID on the wireless client, it will not make the authorized client expired, so you don't need a second authentication for the Internet. If you want to force the wireless client to re-authorize, you may go to Hotspot Manager -> Authorized Clients to disconnect the authorized client, after that, the wireless client will need to login to the authentication page for Internet access.