Does VPN guarantee this service forever?
No. Services can change access rules, geolocation databases and filters. Test the exact scenario on your network.
If Facebook does not open or loads only part of the pages, check the app, browser, DNS and the route through WersidePN.
whether the service opens without VPN and what error appears
whether a full app restart after connecting helps
whether browser and mobile app behave differently
whether another VPN, proxy, Private DNS or old cache interferes
Check the service without VPN and note the original error.
Turn on WersidePN and fully restart the app or tab.
Compare Wi-Fi and mobile data if the issue is inconsistent.
If a specific scenario matters, test it with trial access first.
No. Services can change access rules, geolocation databases and filters. Test the exact scenario on your network.
The cause can be app cache, account restrictions, DNS, IP geolocation or a block of a specific datacenter.
Start by refreshing the subscription profile and fully restarting the app after VPN connects.