This is normal and temporary. When NymVPN establishes a secure connection, your device briefly reconfigures its network settings, which may cause a momentary switch from Wi-Fi to cellular data. Your device will automatically reconnect to Wi-Fi once the VPN tunnel is active.
Why does NymVPN switch from Wi-Fi to cellular?
When NymVPN initiates a connection, your device reconfigures its network settings to route all traffic through the encrypted VPN tunnel. During this process, your device:
• Resets the active network connection to apply new routing rules
• Activates encryption protocols to protect your data
• Verifies there are no potential data leaks outside the tunnel
This reconfiguration momentarily disconnects Wi-Fi, causing a brief switch to cellular data before Wi-Fi reconnects through the VPN.
As a result, your device may momentarily disconnect from Wi-Fi, causing it to switch to cellular data before re-establishing the connection.
What should I do if it keeps happening?
In most cases, this switch resolves on its own within a few seconds. If your device stays on cellular or does not reconnect to Wi-Fi:
1. Wait 10-15 seconds for the connection to stabilize.
2. Toggle your Wi-Fi off and back on.
3. Disconnect from NymVPN and reconnect.
4. Restart your device.
5. If the issue persists, contact NymVPN support through the app: Settings > Support & feedback > Get in touch.
Does this affect my privacy or data?
No. During the brief switch to cellular, NymVPN is still establishing the encrypted tunnel. Your browsing data is not exposed during this transition. Once the VPN connection is fully active, all traffic is routed through the secure NymVPN tunnel regardless of whether you are on Wi-Fi or cellular.
If you experience persistent connectivity issues beyond this expected behavior, try restarting your device or contacting support for further assistance.
NymVPN includes a built-in VPN kill switch that cuts internet access if the connection drops, preventing any data from leaking during transitions.
NymVPN also protects against DNS leaks, ensuring your browsing activity stays private even during network changes.