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Robert LondonRobert London 

Configure firewall to allow Sonos WiFi speaker system

The AVG firewall is blocking my Sonos WiFi speaker. I cannot find any details for opening the firewall nor do I know what details to enter. 
There's very little / no help[ on the AVG support page for the latest version. Can anyone help / advise?

My O//S is Windows 10, Sonos details below:  
TCP/IP:
80 (Internet Radio, updates and registration)
443 (Rhapsody, Napster, and SiriusXM)
445 (CIFS)
3400 (incoming UPnP events - Sonos Controller App for Mac or PC)
3401 (Sonos Controller App for iOS)
3445 (OS X File Sharing)
3500 (Sonos Controller App for Android)
4070 (Spotify incoming events)
4444 (Sonos update process)

UDP:
136-139 (NetBIOS)
1900 (UPnP events and device detection)
1901 (UPnP responses)
2869, 10243, 10280-10284 (Windows Media Player NSS)
5353 (Spotify Control)
6969 (Initial configuration
KishoreKishore (Avast) 
Hello Robert,
We regret for the inconvenience caused. Could you please confirm whether you have received any blocking popup from the AVG program? If so please try to follow the instructions on the article https://support.avg.com/SupportArticleView?l=en&urlName=How-to-block-or-allow-IP-addresses-in-Firewall&q=ip+address and check whether it resolves the issue.
Thank you.
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