Sonos is a music controller that connects to amplifiers that play music from the hard drive. The Sonos system runs its own proprietary network protocol. I have given Sonos complete access, but it cannot see the amplifiers. Anyone know how to configure for this? It works fine through zone alarm.

Welcome to the forum lsmft.

It’s likely you will have to create some Network Monitor rules for Sonos, but not being familiar with the program, I can’t tell you specifically what they should be.

If you could post a sample of your log files, as detailed here, Important - Please read before posting we may be able to see where it’s being blocked.