Sign in failed with error code 1001

[zhoutian94]

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When using GitHub Copilot Chat in IDEA 2024.1 (Ultimate), clicking "Sign in with GitHub" shows a pop-up saying "retrieving GitHub device code." After waiting for a while, it fails with the following error:

Sign in failed. Reason: Could not log in with device flow on github.com: Request timed out from LSP server, request id: 5, error code: 1001.

Does anyone know how to resolve this issue?

I have already tried the following steps, but none of them worked:

Setting the IDEA proxy to 127.0.0.1.
Disabling the firewall.
Reinstalling IDEA and the Copilot plugin.
However, GitHub Copilot Chat works perfectly in VS Code.

I am using Windows 10.

[zhoutian94]

Problem Solved:
Although the exact solution is unclear, the issue was resolved approximately through the following steps:

1. Ensure successful login in PyCharm
   Verify that you can log in to GitHub Copilot successfully in PyCharm.

2. Set GitHub Copilot Networking to Native in IDEA
   Go to File > Settings > GitHub Copilot > Networking and set it to "Native".

3. Clear IDEA Cache
   Use File > Invalidate Caches / Restart in IntelliJ IDEA to clear the cache.

4. Sign in again in IntelliJ IDEA
   Try signing in to GitHub Copilot again. If you see the message:
   "Waiting for GitHub authentication... Enter the authentication code on the GitHub website to proceed,"
   then it's likely working successfully.