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    Main page for this topic: Slow Wi-Fi fixes

    Help · 4 min · Last reviewed 5 Jul 2026

    Slow Wi-Fi troubleshooting

    In short

    Fix slow Wi-Fi in under 10 minutes — a step-by-step checklist that solves 90% of complaints.

    Slow Wi-Fi is almost never your broadband — it's usually Wi-Fi. Work through this in order.

    1. Restart the router

    Unplug for 30 seconds. Plug back in. Wait 5 minutes.

    2. Test with an Ethernet cable

    Plug a laptop directly into the router with an Ethernet cable and run speedtest.net. If this speed is normal, your broadband is fine — the problem is Wi-Fi. If this speed is low, the problem is the line: contact us.

    3. Move closer to the router

    Wi-Fi loses strength with distance and every wall. Same room = full speed. Two walls away = often half.

    4. Try 5GHz for the room you're in

    5GHz is fast but short-range. 2.4GHz is slower but reaches further. Use whichever suits the room.

    5. Check how many devices are streaming

    30+ devices sharing one router will always feel slow.

    6. Update the device

    Old phones and laptops have old Wi-Fi radios that cap the speed regardless of how fast your broadband is.

    When to contact us

    • Ethernet speed is significantly below your plan.
    • Speed drops at the same time every day.
    • Frequent disconnections you cannot fix by restarting.

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    01Questions

    FAQs

    Sometimes. Mesh is usually better — extenders halve throughput on the extended half.

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    This guide is for general information only. Your accepted Contract Summary, Contract Information and OCCTA terms apply to your service.