Wi-Fi Keeps Dropping Out? 8 Fixes That Actually Work

1. Restart the right way

Start by fully restarting your modem and router, not just the laptop. Unplug the modem from power, wait a full 30 seconds, and plug it back in. Let it fully reconnect — the lights settling can take a couple of minutes. This clears the most common temporary faults and fixes a surprising share of drop-outs outright.

Restart on a schedule if drop-outs recur. Some routers degrade after weeks of uptime and benefit from an occasional reboot. If a simple restart restores a stable connection for a while, that is a useful clue that the router itself is struggling under load.

2. Check it is not an NBN or provider fault

Before blaming your equipment, rule out the line. If every device drops at the same time, the issue is likely your NBN connection or provider, not your Wi-Fi. Check your provider app or website for outages in your area, and look at the modem lights for a steady internet indicator versus a flashing or red one.

If the drop-outs coincide with bad weather, happen at the same time each day, or affect the whole house at once, that points to the line or the provider. In that case, the fix is with them — though we can confirm whether the fault is inside your home or outside it.

3. Move the router to a better spot

Routers broadcast best from a central, elevated, open position — not tucked behind the TV, inside a cabinet, on the floor, or in a back corner. Thick walls, mirrors, metal and water (including fish tanks) all weaken the signal. Simply relocating the router higher and more central often steadies a flaky connection.

Distance matters too. If the drop-outs happen mainly in rooms far from the router, you are likely at the edge of its range. Moving it closer to where you use devices most, or toward the centre of the home, can resolve edge-of-range disconnects without spending anything.

4. Switch Wi-Fi bands and channels

Modern routers broadcast on two bands: 2.4GHz reaches further but is slower and more congested, while 5GHz is faster but shorter range. If you keep dropping on one, try connecting to the other. For devices close to the router, 5GHz is usually more stable; for distant devices, 2.4GHz may hold better.

Channel congestion is another hidden cause, especially in units and townhouses where many neighbouring networks overlap. Many routers can auto-select a clearer channel, or you can set one manually in the router settings. Reducing interference from nearby networks often cures intermittent drops.

5. Update the router firmware

Router firmware is the software that runs your router, and outdated firmware is a common cause of instability and drop-outs. Manufacturers release updates that fix exactly these bugs. Log into your router settings, look for a firmware or update section, and apply any available update.

If your router is several years old and no longer receives firmware updates, that is itself a sign it may be time to replace it. Ageing routers struggle with the number of devices in a modern home and can become unreliable no matter what you try.

6. Reduce interference

Everyday devices can interfere with Wi-Fi, particularly on the 2.4GHz band. Microwaves, cordless phones, baby monitors, Bluetooth speakers and even some smart-home gadgets can cause momentary drop-outs when active. If your Wi-Fi stutters when the microwave runs, you have found a classic culprit.

Keep the router away from these devices and from large metal objects. In a crowded radio environment, moving the router and shifting to the less congested 5GHz band for nearby devices usually delivers a more stable signal.

7. Check how many devices are connected

Modern homes connect dozens of devices — phones, laptops, TVs, cameras, speakers, plugs and more. A basic router supplied by your provider can struggle to keep them all stable, dropping connections when demand peaks. If drop-outs happen when the house is busy, capacity may be the issue.

Disconnecting devices you are not using, or upgrading to a router built for many devices, can resolve this. For larger homes, a mesh Wi-Fi system spreads the load across multiple units and handles a houseful of devices far more gracefully than a single router.

8. When you need mesh or professional help

If you have worked through the above and still get drop-outs or dead zones, the honest answer is often that a single router cannot cover your home reliably. A properly set up mesh Wi-Fi system places multiple units around the house so you get a strong, seamless signal everywhere, with no drop-outs as you move between rooms.

We diagnose and fix Wi-Fi problems across Western Sydney every week — identifying whether the fault is your line, your router, interference or coverage, and setting up mesh systems where needed. We quote upfront so you only spend on what actually solves your problem.

Quick checklist

• Restart the modem and router properly
• Rule out an NBN or provider outage
• Move the router central, high and open
• Try the other band (2.4GHz vs 5GHz) and a clearer channel
• Update firmware, or consider a mesh system

Frequently asked questions