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Closed similar issues:

• Poor performance with WSL2 and Windows 11 (#11565), similarity score: 0.73
• WSL2 git is slow from gitlab (#6602), similarity score: 0.72
• [WSL2] git is very slow even on the same filesystem (#8588), similarity score: 0.71
• Git push is super slow even inside WSL file system (#9233), similarity score: 0.70

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closing for now as I've had trouble replicating

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Reopening this as I just hit this again in another case - the vscode wsl server update which runs when you run code on wsl.

Attaching the logs - @OneBlue I'm hoping this is more complete than your average issue report. Let me know if there's anything I can add.

Reproduction steps - ~/.wslconfig and /etc/wsl.conf are the same as above.

Open WSL and run code . - see that it hangs - strace shows that it is using ipv6

Hangs for as long as I was willing to wait.

Disable ipv6 - I edited /etc/gai.conf and uncommented the precedence ::ffff:0:0/96 100 line.

Rerun code and notice that it works now.

WslLogs-2024-08-11_22-34-29.zip
WslNetworkingLogs-2024-08-11_22-41-55.zip

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Multiple log files found, using: https://github.com/user-attachments/files/16577731/WslLogs-2024-08-11_22-34-29.zip
.wslconfig found
Detected appx version: 2.2.4.0

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@jcrben thanks for reporting the issue and attaching the logs and the strace output

the logs show that the IP you are trying to connect to at port 443 is 2620:1ec:bdf::69

I also see that your host machine only has local IPv6 connectivity, it does not have global IPv6 connectivity, which leads to connecting to global IPv6 address 2620:1ec:bdf::69 to fail - can you please confirm if you Windows machine has global IPv6 connectivity (e.g. does connecting to 2620:1ec:bdf::69, port 443 work on Windows) ?

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