With laptops, phones, TVs and smart devices all competing for bandwidth, home Wi-Fi can slow to a crawl. Before you buy new equipment, try these practical fixes — many cost nothing.
8 fixes to try
- Restart your router and modem. It sounds simple, but it clears many temporary issues.
- Move the router. Place it in a central, open spot — not inside a cabinet, behind a TV or on the floor.
- Update the firmware. Router updates often improve speed and security.
- Use the 5 GHz band for nearby devices that need speed, and 2.4 GHz for devices further away.
- Change the Wi-Fi channel if neighbours' networks are crowding yours.
- Disconnect devices you don't use. Old phones and gadgets still use bandwidth.
- Run a speed test next to the router. If it's slow there, contact your internet provider.
- Consider a mesh system for larger homes or houses with thick walls and dead zones.
Keep smart devices secure
Change default passwords, keep devices updated and consider a separate guest network for smart home gadgets. It helps both speed and security.
Helpful guides
- The Smart Home Wi-Fi Fix
- The Smart Home Network Blueprint
- Sustainable Tech Hardware Maintenance Guide
- The Home Server Self-Hosting Handbook
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