Internet Radios inoperative after firmware update to 7.0.1-5052 on TZ370
Updated firewall at the weekensd and on restart of the firewall all internet radios, (5) were unable to stream or contact their remote servers. All are different brands. No setting changes were made at the firewall only the update. The radios were working fine and connected through different interfaces / VLANs, some through wireless APs and one via ethernet. They do manage to contact to NTP time servers ok. If I connect the radios to the ISP router bypassing the firewall completely then they function normally so the issue does seem to lie within the firewall
I have been struggling with this as I can see nothing in the showing in the system logs. In an attempt to troubleshoot I set up up a spare inteface as a DMZ with no security services running on and connecting directly to the interface through ethernet the radio still fails to connect.
Could someone suggest where I could start to look next before my colleagues lose their sense of humour? As usual I am in a small organistaion and am not a IT guru and as usual a "little" knowledge is a dangerous thing.