Why My Wi-Fi from Mobile Hotspot Disconnects Again and Again in Windows 10

Much of the time when you experience recurring Wi-Fi disconnections in Windows 10, it is due to issues with your wireless connection. This can be due to a weak Wi-Fi signal, network congestion, obstructions, outdated software, or even hardware problems. Understanding these common issues can help you address and resolve them quickly.

Common Causes of Wi-Fi Disconnections in Windows 10

Interference from Other Devices: Other wireless devices such as microwaves, cordless phones, and Bluetooth gadgets can interfere with your Wi-Fi signal. Range Issues: Your computer might be too far from the router, leading to weak signal strength. Outdated Software: Ensure your Windows 10 and Wi-Fi adapter driver are up-to-date to avoid compatibility issues. Overloaded Network: Connecting too many devices can overload the network, causing disconnections. Obstructions: Physical objects like walls, doors, and furniture can block the Wi-Fi signal. Router Problems: The router itself might be malfunctioning. Rogue Servers or Evil Twin Attacks: Your PC might be de-authenticated or disassociated by a rogue server or evil twin attack. This can be particularly common when using mobile hotspots.

Solutions for Persistent WiFi Disconnections

Follow these steps to diagnose and fix recurrent Wi-Fi disconnections in Windows 10:

Restart Your Wi-Fi Manually: Simply press the Wi-Fi button on your keyboard or click the Wi-Fi icon in the taskbar. Check if the issue is resolved after this step. Reboot Your Computer: A full reboot can often resolve connectivity issues. Try restarting your computer and see if the problem persists. Update or Reinstall the Wi-Fi Driver: If the issue continues, it may be due to an outdated or incompatible Wi-Fi driver. Here's how to update it:

Updating or Reinstalling the Wi-Fi Driver:

Navigate to Device Manager (Win X and select Device Manager). Expand the category of Network Adapters and right-click on your WiFi Adapter. Choose Update driver. Follow the prompts to update the driver. If it doesn't work, select Uninstall device and then click Scan for hardware changes to reinstall the driver. Change Network Adapter Properties: Additionally, ensure that the power management settings are configured correctly.

Changing Network Adapter Properties:

Navigate to the Network Adapter in Device Manager. Double-tap the adapter name to open its properties. Go to the Power Management tab, uncheck Allow the computer to turn off this device to save power, and click Apply then OK. Consider Forgetting Other Networks Your Device Was Previously Connected To: This can help prevent de-authentication issues.

By following these troubleshooting steps, you can significantly improve the stability of your Wi-Fi connection in Windows 10.