I have FP4 and tried different settings to get the internet connection working with certain apps, but nothing worked. Random location, certain country, etc, but many apps not working at all as a result. Only able to connect when advanced privacy is not enabled. Any other ideas how to manage that without letting trackers through? Or just manually switching off for the time of using the apps?
Could not even call someone through Telegram app, could not establish a connection for something that I thought was quite secure connection.
First of all you could use Advanced Privacy with just the trackers blocked (general toggle on, real location and real IP used).
Then you could try to activate location spoofing and see if you lose connection. If not, then it’s “Hide my IP” that provokes your connection loss. If that’s the case then you can unselect apps that you want to work (although I have a FP4 too and it works for most of the apps, the important thing for me being to activate the feature for the browser app).