Does the subscription refresh?
If the server list does not refresh, the issue can be before the VPN server: the network blocks the subscription URL, the app cannot open it or the profile is old.
If mobile data works but a specific Wi‑Fi breaks VPN, the cause is often router settings, DNS, ISP filtering or corporate network rules.
WersidePN gives a ready subscription with main and fallback profiles, no manual config building.
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.
If the server list does not refresh, the issue can be before the VPN server: the network blocks the subscription URL, the app cannot open it or the profile is old.
That is a different case: the tunnel may be up while DNS, route or a specific ISP still interferes with traffic. Test a website, Telegram and YouTube separately.
Immediate timeout, TLS error or import marks often point to the app, network or blocked profile refresh method rather than the plan itself.
Split the issue into two steps: whether the subscription refreshes and whether VPN connects.
If the subscription does not refresh, check link access, network, device date and app version.
If VPN connects but sites do not open, check DNS, another network and specific services separately.
If the issue happens only on mobile data, filtering can be on the operator side, not in the app.
If Wi-Fi works, keep the working profile and contact support with the mobile operator name.
Do not delete the account or payment: usually the profile or connection method needs updating.
WersidePN gives a ready subscription with main and fallback profiles, no manual config building.
Which VPN protocol to choose in Russia: VLESS Reality, Hysteria 2, WireGuard, OpenVPN. Simple user-focused comparison.
What Hysteria 2 VPN means in Russia, when it can help more than a TCP profile, and how WersidePN includes it next to VLESS Reality.
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VLESS Reality key for WersidePN: subscription URL instead of manual setup, Hysteria 2 fallback, up to 5 devices and trial access.
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.