Slow internet access when using Hotspot user from userman (Radius)

Hello everyone,

I setup internet authentication using Hotspot for computer science lab. I have found that if we enable web proxy on user profile will cause the issue.
When I use user from radius, the web proxy connection will be count and internet of that device will be extremely slow.
I cannot find the solution for radius user to use the Mikrotik user profile, or setup user profile for radius user to disable web proxy.

FYI: I’m using RB1100ahx4 dude edition (current update to get userman), with mostly setup as router, dhcp, hotspot, and NAT for internet.

Best,
Anant