这是我在其他网站上找到滴:“ 我也是这几天出现的,估计是微软的bug,我在微软的网站上找到了治标的方法:There is not any paths from Microsoft for that since now, but you could try the temporary method below to fix the issues. 1. From your desktop, right-click the network icon on the right side of the taskbar and select “Open Network and Sharing Center”. Click “Change adapter setting” link, right-click the network adapter, and click “Disable” from the menu. 2. Open task manager, locate the “Windows Wireless LAN 802.11 Extensibility Framework” process and terminate it. 3. Now go back to the Network Connections, and re-enable the adapter. Then everything should be normal. 就是禁用wlan再开启 ”