RouterOS x86+Hotspot+Two ip address

Hello everyone!

I have a server with RouterOS x86 v6.38.7+hotspot. Needed to authorize client with a static addres. I create hotspot user and add ip pool. So, after login on hotspot page with this username and password, doing nothing. Not workin internet and not response hotspot page. But in hotspot page this clent mark as “A”. What im doing wrong?