UTM 9 Hotspot - Bypass hotspot by MAC address

Hi, I want to bypass the Hotspot function in UTM 9 with predefined clients (MAC adresses). I did not find any option for this. How can I do this?
Modify sub domain, port and path of URL

First let me explain the reason for my question. I am runnin an internet radio station country-radi eu and want to use ports 80 and 443 for streaming the audio, because in public networks ports like 8000...
Sophos SG135 WAN side firewall configuration

I have revisited my firewall configuration and have a problem. I have found that the destination for internet bound traffic on a subnet had been set to all rather than WAN. This didn't look right so...
Sophos SG135 WAN side firewall configuration new problem creating a Vlan interface

I have a few subnets and have been trying to bring some discipline to my firewall configuration. Because the system is live I am trying to create a new interface Test_Network on a VALN using my private...
UTM 9 Free version - Nice gesture for Sophos UTM fans.

The free version of UTM 9 for home users offering the full functionality of the commercial version is a nice gesture towards the community that for many years could use this solution free of charge. ...