How do I fix Wi-Fi that keeps disconnecting?

Wi-Fi disconnections can be caused by various issues, ranging from environmental factors to outdated software. Here's a comprehensive guide to help you resolve the problem:

1. Improve Your Wi-Fi Signal

• ·Reduce Obstructions: Wi-Fi signals weaken with distance and obstacles like walls, especially those made of stone, metal, or water (e.g., aquariums). Try to position the router in an open, central location.
• ·Change Wi-Fi Channels: Use a Wi-Fi analyzer app to check for crowded channels. Log in to your router settings and switch to a less congested channel.

2. Router and Device Restart

• ·Reboot the Router: Unplug the power cable, wait for about 60 seconds, and plug it back in. This allows the router to reset.
• ·Reboot Devices: Restart both your router and any connected devices, such as your smartphone or computer, to clear temporary glitches.

3. Network Settings

• ·Forget and Reconnect to the Network:
  • ·For Windows: Go to Settings > Network & Internet > Wi-Fi, click on the network > Forget and then reconnect.
  • ·For iPhone: Settings > Wi-Fi > tap the "i" next to the network > Forget Network, then rejoin.
• ·Disable Power Management for the Wi-Fi Adapter:
  • ·On Windows: Device Manager > Network Adapters > Right-click Wi-Fi adapter > Properties > Power Management tab > Uncheck "Allow the computer to turn off this device to save power."

4. Update Drivers and Firmware

• ·Update Network Drivers:
  • ·Windows: Device Manager > Network Adapters > Right-click Wi-Fi adapter > Update Driver.
• ·Update Router Firmware:
  • ·Check the manufacturer's website for the latest firmware updates for your router.

5. Advanced Troubleshooting

• ·Change Network Profile:
  • ·Windows: Settings > Network & Internet > Status > Network and Sharing Center > Change advanced sharing settings > adjust settings (e.g., switch from Private to Public and back).
• ·Disable Power Save Mode:
  • ·Windows: Device Manager > Network Adapters > Wi-Fi adapter > Properties > Advanced tab > Find "802.11r" and set to Disabled (if applicable).
• ·Run Network Troubleshooter:
  • ·On Windows 11: Settings > System > Troubleshoot > Other troubleshooters > Internet Connections.

6. Other Considerations

• ·Use Quality of Service (QoS): If supported by your router, configure QoS to prioritize critical traffic.
• ·Check with ISP: Contact your Internet Service Provider to ensure there are no outages or issues on their end.
• ·Use Alternative Internet Access: If feasible, use a USB Wi-Fi adapter as a stopgap while diagnosing issues with your primary adapter.

Conclusion

If the above steps do not resolve the issue, you might consider investing in a mesh network system to provide more consistent coverage throughout your home. Mesh systems work by placing multiple units around your house to extend your Wi-Fi signal effectively, especially useful in environments with many physical barriers like yours.