E3372 issues a new IP address each time. It is possible to limit the addresses that the DHCP server enters using a script. Change in modem HUAWEI E3372h-320 Dhcp Start IPAddress 192.168.8.100 and Dhcp End IPAddress 192.168.8.100 Connect E3372 to usb Windows PC and run the script. This worked on my ...

I would bet that you have a bug in the powershell script. Parse firehol1.rsc and look for a syntax error in the ip formation. If you say that after restarting the ip still appears I also have doubts that you are running well the /ip firewall address-list remove "/ip firewall address-list find l...