Hello!
When I start the game, I get the error "No Network Connection".
I made many attempts to fix this, opened ports on the router, deleted everything that could affect the Internet connection, reinstalled the game many times, in general, I did everything that is described in the topics here and on the Internet in general.
As a result, only using another provider or a mobile hotspot helps. However, this is not a solution to the problem, as I cannot permanently connect to another Internet provider.
I really want to have a fight with the technical support of my provider. What should I tell them? They will ask for the addresses or IP addresses of services where I cannot connect. What information can I give them? If I understand correctly, the problem is connecting to PlayFab services.
To clarify, Steam and other games work fine in it, the problem is only in GTFO.
PS: Sorry for my bad English.