For some time, I have been unable to play ‘iTunes’ etc. over Sonos. I get the error ‘The computer ***** refused to let Sonos connect to it. The Apple firewall is turned off and I have tried diasblib the Norton firewall but I still get the same error. There are some apps that can run Malware scans but AFAIK they are not active firewalls.
I hope someone can point me in the right direction for solving this.
Paul Bedwell