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Why Is Your WiFi Booster Not Working? Checks to Try

Start with the extender's power, connection and location, then check its setup and compatibility. A methodical check can narrow down whether the issue is the booster or the wider network.

When a WiFi booster is not working, first check whether it has power and whether it still connects to the router. A weak source signal, changed router credentials, a setup interruption or a compatibility issue can all leave an extender unable to help devices in the problem area.

Setup and help

1

Common questions

Questions before you buy

Why is my WiFi extender not working?

Common causes include losing the router connection, being placed where the source signal is already weak, changed WiFi details or an incomplete setup. Check the extender's status and reconnect it using its model-specific instructions.

Why does my WiFi booster connect but provide no internet?

The extender may have joined a WiFi network that has no working internet connection, or its link to the router may be unstable. Confirm the router works nearby, then check which network the extender is repeating.

What should I check if my extender stopped working after a router change?

Check whether the router name, password or security settings changed. Reconfigure the extender with the current network details, following the manufacturer's instructions.

Why is the Ethernet connection on my WiFi extender not working?

The Ethernet port may only work in a supported operating mode, or the cable and connected device may need checking. Verify the mode and port behaviour in the extender's own manual.

Can a WiFi extender fail to work with a mesh router?

Compatibility depends on the extender and how it bridges the network. Google notes that some features can behave differently with third-party bridges, so check both manufacturers' guidance for your setup.