我现在碰到个头疼的问题：我的Windows 11笔记本WiFi连接特别不稳定，而且完全没规律，有时候过一阵子会自己好点，但大部分时候都没法正常用。

为了测试情况，我长时间执行了ping www.google.com命令，结果如下：

Reply from 2a00:1450:4009:823::2004: time=18ms
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Reply from 2a00:1450:4009:823::2004: time=55ms
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Reply from 2a00:1450:4009:823::2004: time=17ms
Reply from 2a00:1450:4009:823::2004: time=18ms
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Reply from 2a00:1450:4009:823::2004: time=17ms
Reply from 2a00:1450:4009:823::2004: time=22ms
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Reply from 2a00:1450:4009:823::2004: time=20ms
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Reply from 2a00:1450:4009:823::2004: time=20ms
Reply from 2a00:1450:4009:823::2004: time=19ms
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Reply from 2a00:1450:4009:823::2004: time=18ms
Reply from 2a00:1450:4009:823::2004: time=68ms
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Reply from 2a00:1450:4009:823::2004: time=24ms
Reply from 2a00:1450:4009:823::2004: time=18ms
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Reply from 2a00:1450:4009:823::2004: time=17ms
Reply from 2a00:1450:4009:823::2004: time=23ms
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Reply from 2a00:1450:4009:823::2004: time=20ms
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Reply from 2a00:1450:4009:823::2004: time=559ms
Reply from 2a00:1450:4009:823::2004: time=18ms
Reply from 2a00:1450:4009:823::2004: time=19ms
Reply from 2a00:1450:4009:823::2004: time=21ms
Reply from 2a00:1450:4009:823::2004: time=19ms
Reply from 2a00:1450:4009:823::2004: time=20ms
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Reply from 2a00:1450:4009:823::2004: time=20ms
Reply from 2a00:1450:4009:823::2004: time=18ms
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Reply from 2a00:1450:4009:823::2004: time=22ms
Reply from 2a00:1450:4009:823::2004: time=19ms
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Reply from 2a00:1450:4009:823::2004: time=19ms
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Reply from 2a00:1450:4009:823::2004: time=19ms
Reply from 2a00:1450:4009:823::2004: time=19ms
Reply from 2a00:1450:4009:823::2004: time=25ms
Reply from 2a00:1450:4009:823::2004: time=22ms
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Reply from 2a00:1450:4009:823::2004: time=18ms
Reply from 2a00:1450:4009:823::2004: time=17ms
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Reply from 2a00:1450:4009:823::2004: time=21ms
Reply from 2a00:1450:4009:823::2004: time=202ms
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Reply from 2a00:1450:4009:823::2004: time=23ms
Reply from 2a00:1450:4009:823::2004: time=20ms
Reply from 2a00:1450:4009:823::2004: time=22ms
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Reply from 2a00:1450:4009:823::2004: time=19ms
Reply from 2a00:1450:4009:823::2004: time=19ms
Reply from 2a00:1450:4009:823::2004: time=62ms
Reply from 2a00:1450:4009:823::2004: time=20ms
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Reply from 2a00:1450:4009:823::2004: time=31ms
Reply from 2a00:1450:4009:823::2004: time=19ms
Request timed out.
PING: transmit failed. General failure.
Reply from 2a00:1450:4009:823::2004: time=200ms
Request timed out.
Reply from 2a00:1450:4009:823::2004: time=25ms
Reply from 2a00:1450:4009:823::2004: time=17ms
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Reply from 2a00:1450:4009:823::2004: time=132ms
Reply from 2a00:1450:4009:823::2004: time=19ms

Ping statistics for 2a00:1450:4009:823::2004:
Packets: Sent = 167, Received = 99, Lost = 68 (40% loss),
Approximate round trip times in milli-seconds:
Minimum = 17ms, Maximum = 559ms, Average = 39ms

因为这个问题，现在玩任何在线游戏基本都没法进行，太闹心了。

我的MAC就放在这个Win11笔记本旁边，从来没出现过这个问题，所以我觉得肯定不是路由器的锅。

目前我用的是ASUS usb-ac68这款WiFi适配器，本来以为是适配器的问题，但换了另一款适配器测试后还是一样的情况——这就奇怪了，而且网络里其他设备都没这个问题，我现在基本确定是Windows 11系统层面的问题，但不知道接下来该排查什么，有没有大佬能给点建议？

对了，我还试了用网线直接连路由器，结果一切正常，这就更确认是WiFi相关的系统问题了。

备注：内容来源于stack exchange，提问作者Daniel Gruszczyk