Is there a wireless network problem with Microsoft Win8.1?
Although Microsoft Official currently does not provide a substantive solution, but the Microsoft community has a dedicated network to share some effective solutions, if you use the Win8.1 system also appear Wi-Fi connection or old off the problem, you can refer to the solution given by the user to try.
The solutions offered by Microsoft Community users are as follows:
1. In the Wireless Network Connection Settings window, locate the currently connected wireless network "WLAN status", right-click to view "status";
Figure 2 Win8.1 Wi-Fi connection or old drop-off solution
2. Find wireless properties in the WLAN status window;
3. Enter the "Wireless Network Properties" window, switch to the "Security" page, click "Advanced Settings";
4. Check the "Enable Federal Information Processing Standard (FIPS) compliant" option for this network.