[Error] [GitHub.copilot-chat] unhandlederror-An unexpected error occurred: {"type":"networkError","reason":"Please check your fire...

## Error Message
````
unhandlederror-An unexpected error occurred: {"type":"networkError","reason":"Please check your firewall rules and network connection then try again. Error Code: net::ERR_NAME_NOT_RESOLVED.","reasonDetail":"net::ERR_NAME_NOT_RESOLVED: : {\"":true,\"":false}","requestId":"33f26bd3-8d95-453c-bd77-7b372d5c68e0"} Error: An unexpected error occurred: {"type":"networkError","reason":"Please check your firewall rules and network connection then try again. Error Code: net::ERR_NAME_NOT_RESOLVED.","reasonDetail":"net::ERR_NAME_NOT_RESOLVED: : {\"":true,\"":false}","requestId":"33f26bd3-8d95-453c-bd77-7b372d5c68e0"} at Object.n [as fromUnknown] ( VS /resources\app\extensions\copilot\dist\extension.js:1166:3925) at bbr ( VS /resources\app\extensions\copilot\dist\extension.js:2815:13437) at ag._performFetch ( VS /resources\app\extensions\copilot\dist\extension.js:2813:16150) at async ag._streamEditsImpl ( VS /resources\app\extensions\copilot\dist\extension.js:2813:16728) at async ag.streamEdits ( VS /resources\app\extensions\copilot\dist\extension.js:2813:14656) at async ag.streamEditsWithFiltering ( VS /resources\app\extensions\copilot\dist\extension.js:2813:14109) at async ag.doGetNextEditWithSelection ( VS /resources\app\extensions\copilot\dist\extension.js:2813:10523) at async ag.provideNextEdit ( VS /resources\app\extensions\copilot\dist\extension.js:2813:5383) at async O2._executeNewNextEditRequest ( VS /resources\app\extensions\copilot\dist\extension.js:2666:14762) at async O2.fetchNextEdit ( VS /resources\app\extensions\copilot\dist\extension.js:2666:10410) at async O2._getNextEditCanThrow ( VS /resources\app\extensions\copilot\dist\extension.js:2666:4772) at async O2.getNextEdit ( VS /resources\app\extensions\copilot\dist\extension.js:2666:2550)
````

## Stack Trace
    at Object.n [as fromUnknown] (../src/util/common/errors.ts:19:9)
    at bbr (../src/extension/xtab/node/xtabProvider.ts:1758:55)
    at mapChatFetcherErrorToNoNextEditReason (../src/extension/xtab/node/xtabProvider.ts:961:39)
    at async ag._streamEditsImpl (../src/extension/xtab/node/xtabProvider.ts:1002:22)
    at async ag.streamEdits (../src/extension/xtab/node/xtabProvider.ts:835:10)
    at async ag.streamEditsWithFiltering (../src/extension/xtab/node/xtabProvider.ts:790:10)
    at async ag.doGetNextEditWithSelection (../src/extension/xtab/node/xtabProvider.ts:562:9)
    at async ag.provideNextEdit (../src/extension/xtab/node/xtabProvider.ts:215:13)
    at async O2._executeNewNextEditRequest (../src/extension/inlineEdits/node/nextEditProvider.ts:956:13)
    at async O2.fetchNextEdit (../src/extension/inlineEdits/node/nextEditProvider.ts:702:14)
    at async O2._getNextEditCanThrow (../src/extension/inlineEdits/node/nextEditProvider.ts:427:18)
    at async O2.getNextEdit (../src/extension/inlineEdits/node/nextEditProvider.ts:305:12)
    at Timeout._onTimeout ([./src/vs/base/common/errors.ts:32:11](https://github.com/microsoft/vscode/blob/fc3def6774c76082adf699d366f31a557ce5573f/src/vs/base/common/errors.ts#L32))
    at listOnTimeout (node::605:17) [not deminified]
    at process.processTimers (node::541:7) [not deminified]

Raw Stack Trace (minified)

````
Error: An unexpected error occurred: {"type":"networkError","reason":"Please check your firewall rules and network connection then try again. Error Code: net::ERR_NAME_NOT_RESOLVED.","reasonDetail":"net::ERR_NAME_NOT_RESOLVED: : {\"":true,\"":false}","requestId":"33f26bd3-8d95-453c-bd77-7b372d5c68e0"} Error: An unexpected error occurred: {"type":"networkError","reason":"Please check your firewall rules and network connection then try again. Error Code: net::ERR_NAME_NOT_RESOLVED.","reasonDetail":"net::ERR_NAME_NOT_RESOLVED: : {\"":true,\"":false}","requestId":"33f26bd3-8d95-453c-bd77-7b372d5c68e0"} at Object.n [as fromUnknown] ( VS /resources\app\extensions\copilot\dist\extension.js:1166:3925) at bbr ( VS /resources\app\extensions\copilot\dist\extension.js:2815:13437) at ag._performFetch ( VS /resources\app\extensions\copilot\dist\extension.js:2813:16150) at async ag._streamEditsImpl ( VS /resources\app\extensions\copilot\dist\extension.js:2813:16728) at async ag.streamEdits ( VS /resources\app\extensions\copilot\dist\extension.js:2813:14656) at async ag.streamEditsWithFiltering ( VS /resources\app\extensions\copilot\dist\extension.js:2813:14109) at async ag.doGetNextEditWithSelection ( VS /resources\app\extensions\copilot\dist\extension.js:2813:10523) at async ag.provideNextEdit ( VS /resources\app\extensions\copilot\dist\extension.js:2813:5383) at async O2._executeNewNextEditRequest ( VS /resources\app\extensions\copilot\dist\extension.js:2666:14762) at async O2.fetchNextEdit ( VS /resources\app\extensions\copilot\dist\extension.js:2666:10410) at async O2._getNextEditCanThrow ( VS /resources\app\extensions\copilot\dist\extension.js:2666:4772) at async O2.getNextEdit ( VS /resources\app\extensions\copilot\dist\extension.js:2666:2550) at Timeout._onTimeout ( VS /resources\app\extensions\copilot\dist\extension.js:3:12) at listOnTimeout (node::605:17) at process.processTimers (node::541:7)
````

## Details
| Property | Value |
| --- | --- |
| Bucket ID | [`b6664b01-d888-45c7-001f-01cfb00d8f8e`](https://errors.code.visualstudio.com/bucket/b6664b01-d888-45c7-001f-01cfb00d8f8e?product=VSCode&extension=GitHub.copilot-chat&commit=fc3def6774c76082adf699d366f31a557ce5573f) |
| Extension Version | 0.56.0 |
| Last Seen | Sun Jul 12 2026 23:54:30 GMT+0000 (Coordinated Universal Time) |
| Platforms | win32 |
| Product | VSCode |

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*This issue was automatically created from the VS Code Errors Dashboard*