Before assuming the worst, there are several simple checks and adjustments you can make:
1. Restart your router.
It sounds obvious, but routers can become overloaded over time. Turning it off for 30 seconds and then back on often clears temporary glitches.
2. Move your router.
Position it in a central, elevated location. Avoid hiding it in cupboards or placing it near metal objects that block signals.
3. Switch frequency bands.
Most routers now support both 2.4 GHz and 5 GHz Wi-Fi. The 2.4 GHz band has better range but is slower and more crowded; the 5 GHz band is faster but has shorter range. Experimenting with which band your device connects to can make a difference.
4. Update firmware and drivers.
Check if your router has a firmware update available. Similarly, keeping your laptop or phone’s Wi-Fi drivers up to date helps improve performance and security.
5. Minimise interference.
Keep the router away from microwaves, cordless phones, or thick concrete walls. Simple repositioning often resolves problems.
6. Limit device usage.
If someone is streaming in 4K while others are gaming and downloading files, your Wi-Fi will feel the strain. Scheduling heavy usage at different times can help.
