我使用的是 Windows 10。我通过无线方式连接到互联网。我一启动，互联网连接就正常工作了几分钟，但之后就停止工作了
停止工作后，ping 仍然有效。nslookup 也是如此
nslookup www.google.com
Server: dsldevice.lan
Address: 192.168.1.1
Non-authoritative answer:
Name: www.google.com
Addresses: 2404:6800:4002:814::2004
142.250.194.228
Tracert 也有效
tracert www.google.com
Tracing route to www.google.com [142.250.194.196]
over a maximum of 30 hops:
1 1 ms 1 ms 1 ms dsldevice.lan [192.168.1.1]
2 5 ms 4 ms 4 ms abts-north-dynamic-1.128.97.117.airtelbroadband.in [117.97.128.1]
3 5 ms 5 ms 5 ms 125.16.34.237
4 5 ms 7 ms 5 ms 182.79.154.73
5 8 ms 8 ms 7 ms 142.250.161.56
6 7 ms 8 ms 9 ms 172.253.69.191
7 7 ms 8 ms 34 ms 142.251.52.207
8 8 ms 7 ms 8 ms del12s07-in-f4.1e100.net [142.250.194.196]
浏览任何浏览器不工作，telnet 也不工作
telnet www.google.com 80
Connecting To www.google.com...Could not open connection to the host, on port 80: Connect failed
我尝试过刷新 DNS 缓存，但仍然没有用
ipconfig /flushdns
Windows IP Configuration
Successfully flushed the DNS Resolver Cache.
这是ipconfig /all
Windows IP Configuration
Host Name . . . . . . . . . . . . : DESKTOP-I28LDEV
Primary Dns Suffix . . . . . . . :
Node Type . . . . . . . . . . . . : Hybrid
IP Routing Enabled. . . . . . . . : No
WINS Proxy Enabled. . . . . . . . : No
Ethernet adapter Ethernet:
Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Realtek Gaming GbE Family Controller
Physical Address. . . . . . . . . : C8-D9-D2-83-88-F0
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes
Wireless LAN adapter Local Area Connection* 11:
Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Microsoft Wi-Fi Direct Virtual Adapter #2
Physical Address. . . . . . . . . : C2-B6-F9-13-DF-3F
DHCP Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes
Ethernet adapter Ethernet 4:
Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : TAP-Windows Adapter V9
Physical Address. . . . . . . . . : 00-FF-D3-FA-34-58
DHCP Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes
Wireless LAN adapter Wi-Fi:
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Intel(R) Wireless-AC 9560 160MHz
Physical Address. . . . . . . . . : C0-B6-F9-13-DF-3F
DHCP Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes
IPv4 Address. . . . . . . . . . . : 192.168.1.4(Preferred)
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Lease Obtained. . . . . . . . . . : Friday, May 14, 2021 9:56:45 PM
Lease Expires . . . . . . . . . . : Saturday, May 15, 2021 9:56:45 PM
Default Gateway . . . . . . . . . : 192.168.1.1
DHCP Server . . . . . . . . . . . : 192.168.1.1
DNS Servers . . . . . . . . . . . : 192.168.1.1
NetBIOS over Tcpip. . . . . . . . : Enabled
Ethernet adapter Bluetooth Network Connection:
Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Bluetooth Device (Personal Area Network)
Physical Address. . . . . . . . . : C0-B6-F9-13-DF-43
DHCP Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes
我也尝试过禁用防火墙，但仍然不起作用。我也尝试过此链接，重启后可以工作一段时间，然后出现同样的问题
我也尝试过卸载无线适配器，然后重启。几分钟后又恢复正常，但还是出现同样的问题