Wi-Fi Keeps Dropping? Diagnose It in Four Checks
A connection that drops again and again is more frustrating than a slow one, because you never know when it will cut out. Most drops come from one of four causes, and you can check them in order without any special tools or knowledge.
Follow these steps
- Restart the router properly. Unplug the router from power, wait a full 30 seconds, then plug it back in and wait a few minutes for it to fully start up. This clears temporary glitches and is different from just pressing a button quickly. Note whether the drops stop for a while afterwards.
- Check whether every device drops at the same time. When the connection drops, check another device right away. If everything drops together, the router or the internet service is the likely cause. If only one device drops, the problem is almost certainly that device, not your Wi-Fi as a whole.
- Look for interference from nearby networks and gadgets. Wi-Fi shares the airwaves with neighbours’ routers, microwaves, baby monitors, and wireless speakers. If drops happen at certain times of day, such as evenings when everyone is home, interference is a strong suspect. Moving the router away from other electronics can help.
- Update the router firmware. Firmware is the router’s built-in software. Log in to the router’s admin page (the address is usually printed on the router) and look for a firmware or software update option. An update can fix known bugs that cause drops, so install it and test for a day or two.
- Check the device’s Wi-Fi adapter and power settings. On a laptop, make sure its Wi-Fi driver is up to date through the system’s normal update tool, and check that power-saving settings are not turning the Wi-Fi adapter off to save battery. A device that sleeps its Wi-Fi will look exactly like a dropping connection.
- Test close to the router for a while. Use a device near the router for an hour or so. If it never drops there but drops in a far room, the real issue is weak coverage at that distance, not a faulty router — and a better position or an extender is the fix.
What NOT to do
- Do not factory-reset the router as a first step — that wipes your Wi-Fi name, password, and settings.
- Do not install a random “Wi-Fi fixer” app or program; most do nothing useful and some are unsafe.
- Do not assume your internet provider is at fault if only one device drops.
- Do not restart the router every few minutes and call it fixed; find the pattern first so the fix lasts.
If a proper restart and a firmware update do not help, and every device drops together, the pattern you have found — when it drops and whether it drops everywhere — is exactly what your provider will need to help you next.