Win10 Xbox Party app

Hello Jammy,
Please allow the below mentioned ports in AVG Firewall and check whether you could access the application:
Port 53 (UDP and TCP)
Port 88 (UDP)
Port 1863 (UDP and TCP)
Port 3074 (UDP and TCP)
Thank you.

Jammy, Try this… Have a look @ this article (http://avgclick.me/AllowFW).
AVG Guru

Hi guys, apologies if this has already been discussed, i searched but nothing came up.

I tried using the win10 xbox app, worked fine until i join a party. It then claims my firewall is blocking connection. I can join but cannot hear or speak with others in party. If i disable firewall (AVG IS 2015) it works perfectly. Any fix? Can anyone help?  Thanks

Thanks for the reply. Unfortunatly i cannot work out which service controls the party chat. The xbox app itself is already allowed thru AVG. It works on windows firewall.