Daily Tech Tip 12: Slow internet can come from the broadband connection, router position, interference or a single device. Testing in a clear order helps identify where the problem begins.
Why this matters
Replacing a phone or laptop Wi-Fi part will not fix a weak router signal or provider outage. Comparing devices and locations prevents unnecessary repair work.
Safe steps to try
- Restart the router using the provider’s recommended method and allow it to reconnect fully.
- Test several devices near the router, then in the problem room.
- Place the router in an open, central position away from thick walls and large metal objects.
- Forget and rejoin the network on the affected device.
- Install stable router, phone and laptop updates.
What to avoid
- Do not repeatedly factory-reset the router without saving provider settings.
- Do not hide the router inside a closed cabinet.
- Do not assume advertised broadband speed will be identical over Wi-Fi in every room.
When to stop and get help
If only one device loses Wi-Fi everywhere, its software, antenna or board may need diagnosis. If every device is affected, contact the broadband provider or check the router first.
Compare multiple devices and locations before deciding whether the fault is the router, internet service or one device.
For model-specific advice, see our laptop and Wi-Fi fault diagnosis in Bristol.
This general maintenance guidance cannot diagnose an individual device. Stop using equipment that is swollen, smoking, burning, severely overheated or electrically unsafe.