Few things are more frustrating than Wi-Fi that keeps dropping out. A video starts buffering, a website suddenly stops loading, or your computer disconnects in the middle of something important.
Fortunately, intermittent Wi-Fi doesn’t always mean you need a new router or a call to your internet provider. There are several simple troubleshooting steps you can try first.
Start at the top and work your way down.
1. Figure Out Which Devices Are Having Problems
Before changing anything, determine whether the problem affects one device or everything connected to your Wi-Fi.
When your Wi-Fi drops, check another device such as your phone, tablet, smart TV, or another computer.
If only one device disconnects: The problem is probably related to that particular device.
If everything disconnects: The problem is more likely your router, modem, Wi-Fi signal, or internet service.
This simple test can save you a lot of unnecessary troubleshooting.
2. Restart the Device That’s Disconnecting
If only one computer, phone, or other device is having trouble, restart it.
It sounds simple, but restarting clears temporary problems and forces the device to establish a new connection to your network.
After restarting, reconnect to Wi-Fi and see if the connection remains stable.
3. Restart Your Modem and Router
If several devices are losing their connection, restarting your networking equipment is a good next step.
If you have a separate modem and router:
- Unplug both devices from power.
- Wait about 30 seconds.
- Plug the modem back in.
- Wait for the modem to reconnect to your internet provider.
- Plug the router back in.
- Give the network a few minutes to fully reconnect.
If you have a single modem/router combination, simply unplug it, wait about 30 seconds, and plug it back in.
Don’t press the small Reset button on the router. That may perform a factory reset and erase your network settings. Simply disconnecting the power is enough.
4. Check Your Wi-Fi Signal
Pay attention to where the connection drops.
Does Wi-Fi work perfectly near your router but become unreliable in a bedroom, upstairs, or on the opposite side of your house?
If so, you may have a signal-strength problem rather than an internet problem.
Walls, floors, furniture, appliances, and distance can all weaken a Wi-Fi signal.
Try using the affected device closer to your router.
If the problem disappears, your Wi-Fi may simply not be reaching that part of your home reliably.
5. Check Where Your Router Is Located
Router placement can make a surprisingly large difference.
Whenever possible, place your router:
- In a central area of your home
- Out in the open
- Off the floor
- Away from large metal objects
- Away from thick walls and enclosed cabinets
Putting a router inside a cabinet or at one extreme end of the house can make it harder for the signal to reach your devices.
If possible, moving the router to a more central and elevated location may improve coverage.
Check this post on Where To Place Your Router for more details about the best locations.
6. Forget the Wi-Fi Network and Reconnect
If only one device is having problems, try removing the saved Wi-Fi connection and connecting again.
On Windows 11:
- Open Settings.
- Select Network & internet.
- Select Wi-Fi.
- Select Manage known networks.
- Find your Wi-Fi network.
- Click Forget.
Then reconnect to your Wi-Fi normally and enter your password again.
This creates a fresh connection and can resolve problems with saved network settings.
7. Restart Your Wi-Fi Adapter in Windows
Windows users can also try disabling and re-enabling the Wi-Fi adapter.
Go to:
Settings → Network & internet → Advanced network settings
Find your Wi-Fi adapter and disable it.
Wait a few seconds, then enable it again.
Think of this as restarting just the part of your computer responsible for connecting to Wi-Fi.
8. Check for Windows and Driver Updates
If your Windows PC is the only device disconnecting, outdated software or Wi-Fi drivers could be contributing to the problem.
First, check Windows Update:
Settings → Windows Update → Check for updates
You can also check for driver updates through Windows Update or your computer manufacturer’s support website.
This is particularly worth checking if the Wi-Fi problem started after a Windows update or if your computer hasn’t been updated in a while.
9. Try an Ethernet Cable
If your computer has an Ethernet connection available, temporarily connect it directly to your router with an Ethernet cable.
Use the internet normally for a while.
If the wired connection works reliably while Wi-Fi continues dropping, that’s a strong indication that the problem is related to your wireless connection rather than the internet connection itself.
If Ethernet drops too, the problem may instead involve your modem, router, internet provider, or incoming internet connection.
10. Check for an Internet Outage
Sometimes your Wi-Fi isn’t actually the problem.
Your device can remain connected to the router while the router itself loses its connection to the internet.
If multiple devices suddenly lose internet access, check your internet provider’s website or mobile app for reported outages.
You can also look at the lights on your modem. Unusual blinking lights, red warning lights, or a missing internet indicator can sometimes point to a problem with your internet connection.
Still Having Problems?
If your Wi-Fi continues dropping after trying these steps, you’ve at least narrowed down the possibilities.
Ask yourself:
Does only one device disconnect?
Concentrate your troubleshooting on that device.
Do all devices disconnect?
Look at the router, modem, or internet service.
Does it only happen far away from the router?
Your home may have a Wi-Fi coverage problem.
Does Ethernet work while Wi-Fi doesn’t?
Your internet connection is probably working, so concentrate on your wireless network.
Do Ethernet and Wi-Fi both lose internet access?
The problem could be your modem, router, or internet provider.
The Bottom Line
When your Wi-Fi keeps disconnecting, resist the temptation to immediately start changing advanced router settings or buying new equipment.
Start simple.
Restart your devices and networking equipment, determine whether the problem affects one device or your entire network, check your signal strength, and test a wired connection if possible.
Each of these steps tells you something about the problem. Even if they don’t immediately fix it, they’ll help you narrow down what’s causing your unreliable connection—and what you should try next.