I’m using Avast Internet Security 2015 (2015.10.2.2218) on a Windows 8.1 Pro laptop. A number of Windows apps use Push Notifications, and while the main functionality of the apps work fine, the push notifications aren’t getting through the Avast firewall (the apps have permission in the firewall, but I think the notifications use some a different windows service?). What settings (eg opening firewall ports) are needed to get this to work?
thanks,
oktup