8 Fixes to Get Faster Broadband Internet at Home (2026)

Need some quick fixes for faster broadband? Slow internet is frustrating, but before you pay for a bigger plan it’s worth checking whether you’re actually getting the speed you already pay for. Very often the bottleneck is the router, the Wi-Fi, or something at home quietly eating bandwidth. Here are 8 fixes for faster broadband in 2026, updated from Richard Patterson’s original guest tips.

Quick answer: Run a speed test with a cable plugged into the router, then restart the router and modem. Use Ethernet or 5 GHz Wi-Fi, move the router to a central open spot, update its firmware, stop background downloads and cloud backups, and secure your Wi-Fi. If wired speeds are still far below your plan, call your ISP or upgrade to fibre.

First, measure your speed

Test at different times of day with Speedtest or Fast.com. Test once over Wi-Fi and once with a laptop plugged into the router by cable.

• Wired speed is fine, Wi-Fi is slow: the problem is your Wi-Fi (fixes 2 to 4).
• Wired speed is also slow: the problem is the line, modem or ISP (fixes 1, 7 and 8).

8 fixes for faster broadband

1. Restart the router and modem

Turn them off for 30 seconds and on again. It clears memory leaks and can reconnect you to a better line profile. Many routers let you schedule a weekly reboot.

2. Use Ethernet for heavy devices

A cable gives full speed and lower lag for desktops, smart TVs and game consoles. Powerline adapters or mesh units with Ethernet ports help where running a cable is hard. Phones can use a cable too: see how to connect a phone to Ethernet.

3. Improve your Wi-Fi

Put the router high and central, away from walls, metal and microwaves, and use the 5 GHz or 6 GHz band nearby. Our guide shows 10 ways to boost Wi-Fi router signal, and how to increase Wi-Fi range with a mesh system.

4. Update router firmware or replace an old router

Firmware updates fix bugs and security holes. A router older than about five years (Wi-Fi 4 or 5) can limit a fast fibre line; a Wi-Fi 6 or 7 router can make a big difference.

5. Stop bandwidth hogs

Cloud backups, game downloads, Windows updates, 4K streaming and torrenting all compete for bandwidth. Pause them during video calls, and schedule big downloads overnight. Check the router app to see which device is using the most data.

6. Secure your Wi-Fi

Use WPA3 (or WPA2) with a strong password so neighbours can’t use your connection. An open network is also a security risk to your devices and data.

7. Try a different DNS

Switching to Cloudflare (1.1.1.1) or Google (8.8.8.8) DNS won’t raise download speed, but can make websites start loading faster than a slow ISP DNS.

8. Talk to your ISP or upgrade

If wired tests stay well below your plan, contact your provider. They can check the line, replace an old modem or move you to a newer plan. Fibre-to-the-home plans now offer hundreds of Mbps to gigabit speeds in many cities at prices similar to old DSL.

What about mobile broadband and 5G?

For 4G/5G home routers or phone hotspots, signal is everything: place the router near a window on the side facing the nearest tower, and check coverage maps before you sign up. Some 5G routers accept external antennas.

Also see how to get the most from your internet service provider.

FAQ

Why is my internet slow at night?

Evening is peak time, when many users share the same network. Fibre suffers less than cable or DSL.

Does a VPN slow down broadband?

Usually a little, because traffic takes a longer route and is encrypted. Choose a nearby server.

How much speed do I need?

About 25 Mbps per 4K stream; 100 Mbps or more suits most families with several devices.

Originally written by guest author Richard Patterson for Broadband Expert, a UK broadband comparison site. Updated for 2026 by QuickOnlineTips.

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