解决你困扰已久的台式机无线WiFi网卡断流、高PING、丢包的问题

最近组装了一台台式机给自己用，因为家里没有布置网线接口，而路由器又在客厅，所以在淘宝买了个高通的无线网卡，但是买回来之后总是时不时网卡出现无网络连接的情况，特别烦人，也影响学习和工作。

后面和店家沟通，换了一块网卡，还是同样的问题，这下不好意思再和卖家换了，这张网卡花了65元，又没有运费险，换货已经多花了8元的邮费，如果再换也不划算了。

没办法，去网上找些土法子来用吧。（之所以是说土法子，是因为我并不知道这背后的原理，很玄乎）

方法一重新启用WLAN AutoConfig服务

Win键 R，弹出“运行”窗口，然后输入“services.msc"

打开后找到”WLAN AutoConfig"，停止后再启用就好了。

方法二禁用自动扫描WiFi网络

新建一个记事本文件，内容如下：

代码语言：javascript复制

@echo off
title Fix for Wireless Ping Spikes (self.GlobalOffensive)
echo submitted by Clyq, bat by Ment-0
echo ------------------------------------------------------------------
echo Stop your Wireless Card from searching nearby networks and
echo updating your signal quality when you're not asking it to, 
echo which is what is causing the spikes.
echo ------------------------------------------------------------------
echo You will need to turn it back on if you disconnect or need to be 
echo able to find nearby networks again. 
echo Good Luck!
echo ------------------------------------------------------------------
pause
:MENU
cls
echo ------------------------------------------------------------------
echo -------------------Fix for Wireless Ping Spikes-------------------
echo ------------------------------------------------------------------
echo Option 1: Disable searching for networks and updating quality.
echo Option 2: Enable searching for networks and updating quality.
echo Option 3: Exit.
SET /P M=Type 1, 2 OR 3 then press ENTER:
IF %M%==1 GOTO DISABLE
IF %M%==2 GOTO ENABLE
IF %M%==3 GOTO END
:DISABLE
cls
netsh wlan show settings
echo.
echo The last line should be like: Auto configuration logic is 
echo enabled on interface "WiFi"
echo.
echo If so, type what is says after interface.
echo EXAMPLE if interface="WiFi" then you type: WiFi
SET /P input=Type here:
netsh wlan set autoconfig enabled=no interface="%INPUT%"
pause
GOTO MENU
:ENABLE
cls
netsh wlan show settings
echo.
echo The last line should be like: Auto configuration logic is 
echo disabled on interface "WiFi"
echo.
echo If so, type what is says after interface.
echo EXAMPLE if interface="WiFi" then you type: WiFi
SET /P input=Type here:
netsh wlan set autoconfig enabled=yes interface="%INPUT%"
pause
GOTO MENU
:END
exit

命名为“禁用WiFi自动扫描”，后缀名为“.bat”。

连接到网络之后，打开此批处理文件，按任意键继续，再按1回车，最后输出接口“WLAN”即可。