Radius Not responding on usermanager 6.33.1

Dear All,
I need help to solving my problem about my radius. I have 1 mikrotik and use for hotspot and user manager.
The hotspot running well, but if i use user in user manager, i have radius server not responding. I have to try change ip radius from 127.0.0.1 till my ip local and WAN. Please help me to solving this problem.
Thanks

Make sure you have the router itself (127.0.0.1) added to the NAS devices on user-manager.

Enable radius logging on System > logging to figure out if its connecting fine to user manager radius service but being rejected due to this…