[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: fetch failed: Client network socket disconnected before secure TLS connection was established.","reasonDetail":"fetch failed: Client network socket disconnected before secure TLS connection was established","requestId":"4d3070af-e314-451f-afaa-5d4fee8f6379"} Error: An unexpected error occurred: {"type":"networkError","reason":"Please check your firewall rules and network connection then try again. Error Code: fetch failed: Client network socket disconnected before secure TLS connection was established.","reasonDetail":"fetch failed: Client network socket disconnected before secure TLS connection was established","requestId":"4d3070af-e314-451f-afaa-5d4fee8f6379"} at Object.t [as fromUnknown] (:1084:3632) at lgr (:2406:13695) at mA._performFetch (:2404:16658) at processTicksAndRejections (node::104:5) at mA._streamEditsImpl (:2404:17236) at mA.streamEdits (:2404:15164) at mA.streamEditsWithFiltering (:2404:14617) at mA.doGetNextEditWithSelection (:2404:11021) at mA.provideNextEdit (:2404:5649) at jP._executeNewNextEditRequest (:2241:15537) at jP.fetchNextEdit (:2241:10648) at jP._getNextEditCanThrow (:2241:4911) at jP.getNextEdit (:2241:2645)
````

## Stack Trace
> ⚠️ **Stack not deminified** — no frames could be mapped to original source. The frames below are minified; line/column numbers refer to the bundled JavaScript, not the original TypeScript source. To deminify, either re-run the `create_issue` MCP tool with the VS Code build commit hash (and, for extension errors, the extension id + version), or call the standalone `deminify_stack` MCP tool.

````
Error: An unexpected error occurred: {"type":"networkError","reason":"Please check your firewall rules and network connection then try again. Error Code: fetch failed: Client network socket disconnected before secure TLS connection was established.","reasonDetail":"fetch failed: Client network socket disconnected before secure TLS connection was established","requestId":"4d3070af-e314-451f-afaa-5d4fee8f6379"} Error: An unexpected error occurred: {"type":"networkError","reason":"Please check your firewall rules and network connection then try again. Error Code: fetch failed: Client network socket disconnected before secure TLS connection was established.","reasonDetail":"fetch failed: Client network socket disconnected before secure TLS connection was established","requestId":"4d3070af-e314-451f-afaa-5d4fee8f6379"} at Object.t [as fromUnknown] (:1084:3632) at lgr (:2406:13695) at mA._performFetch (:2404:16658) at processTicksAndRejections (node::104:5) at mA._streamEditsImpl (:2404:17236) at mA.streamEdits (:2404:15164) at mA.streamEditsWithFiltering (:2404:14617) at mA.doGetNextEditWithSelection (:2404:11021) at mA.provideNextEdit (:2404:5649) at jP._executeNewNextEditRequest (:2241:15537) at jP.fetchNextEdit (:2241:10648) at jP._getNextEditCanThrow (:2241:4911) at jP.getNextEdit (:2241:2645) at Timeout._onTimeout (:3:12) at listOnTimeout (node::605:17) at processTimers (node::541:7)
````

## Details
| Property | Value |
| --- | --- |
| Bucket ID | [`12dc34e7-67e1-81b7-a3dc-8f7ba12e847d`](https://errors.code.visualstudio.com/bucket/12dc34e7-67e1-81b7-a3dc-8f7ba12e847d?product=VSCode&extension=GitHub.copilot-chat&commit=520fb30b2d3d324b4cb2342f6e88e2cd93751de1) |
| Extension Version | 0.63.0 |
| Last Seen | Tue Sep 01 2026 14:23:23 GMT+0000 (Coordinated Universal Time) |
| Platforms | linux |
| Product | VSCode |

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