GoG offers an SDK for game developers to allow achievement tracking and social features.
Your list interferes with the function of this SDK and a few GalaxyClient features.
Here the blocked hostnames and what they are used for:
notifications.gog.com
Just pings you about incoming friend requests, wishlist games being on sale
GoG offers an SDK for game developers to allow achievement tracking and social features. Your list interferes with the function of this SDK and a few GalaxyClient features. Here the blocked hostnames and what they are used for:
notifications.gog.com
Just pings you about incoming friend requests, wishlist games being on salenotifies the clients about incoming messages, chat , friends coming online, thelike`
gameplay.gog.com
This is used to track achievments and playtime by the games and the clientpresence.gog.com
Makes sure that you that you are seen as online by your friends by sending a keep alive every 5 minutes.Neither of these fall into an analytics, unwanted tracking or advertising category.