Chat will start producing response but then it will break and say "Sorry, no response was returned". I'm able to see the partial response but it's incomplete.

[asalcedo29]

I'm a Microsoft internal user.

• VS Code Version: 1.87.1
• OS Version: Win 10.0.22621
• Logs:
• 2024-03-08 13:35:32.464 [info] [chat fetch] url https://api.githubcopilot.com/chat/completions 2024-03-08 13:35:32.465 [info] [chat fetch] modelMaxPromptTokens 6144 2024-03-08 13:35:32.465 [info] [chat fetch] modelMaxResponseTokens 1089 2024-03-08 13:35:32.465 [info] [chat fetch] chat model gpt-4 2024-03-08 13:35:35.945 [info] [chat fetch] request.response: [https://api.githubcopilot.com/chat/completions], took 3479 ms 2024-03-08 13:35:43.266 [info] [streamMessages] message 0 returned. finish reason: [Iteration Done] 2024-03-08 13:35:43.267 [info] [streamChoices] Error parsing extraData for request id 28ab1962-638f-4184-bf15-f3eeeae76853: data: {"choices":[{"index":0,"content_filter_offsets":{"check_offset":26424,"start_offset":26482,"end_offset":26582},"content_filter_results":{"hate":{"filtered":false,"severity":"safe"},"self_harm":{"filtered":false,"severity":"safe"},"sexual":{"filtered":false,"severity":"safe"},"violence":{"filte 2024-03-08 13:35:43.268 [info] [streamChoices] request done: requestId: [28ab1962-638f-4184-bf15-f3eeeae76853] responseId: [28ab1962-638f-4184-bf15-f3eeeae76853] model deployment ID: []

Steps to Reproduce:

1. Type any reuqest to copilot chat

Screenshot example:

[salientknight]

I am getting the same error quite a bit today. I'm on the latest Mac OS VS Insider (up to date) and v0.14.2024030801 (pre-release)

[gh-risharma]

Getting the same issue from last 2 days

[vidishanevatia]

Seeing the same thing.

[wickandpiper]

Seeing the same thing

[rarDevelopment]

Seeing this also, just started yesterday

[geo-p]

Getting the same issue here, it fails halfway through a response. Also happening in the inline chat with a similar message.

[kentkha]

Same for me

[kentkha]

First time in chat window i got something more interesting:

503

No server is currently available to service your request.

Sorry about that. Please try refreshing and contact us if the problem persists.

[NurRobin]

Same here

2024-03-11 08:52:54.065 [info] [chat fetch] url https://api.githubcopilot.com/chat/completions
2024-03-11 08:52:54.065 [info] [chat fetch] modelMaxPromptTokens 3072
2024-03-11 08:52:54.065 [info] [chat fetch] modelMaxResponseTokens 2690
2024-03-11 08:52:54.065 [info] [chat fetch] chat model gpt-4
2024-03-11 08:52:57.624 [info] [chat fetch] request.response: [https://api.githubcopilot.com/chat/completions], took 3558 ms
2024-03-11 08:53:14.632 [info] [streamMessages] message 0 returned. finish reason: [Iteration Done]
2024-03-11 08:53:14.632 [info] [streamChoices] Error parsing extraData for request id 7e33f180-625a-4f4b-89c9-d427450c920d: data: {"choices":[{"index":0,"content_filter_offsets":{"check_offset":7533,"start_offset":7483,"end_offset":7585},"content_filter_results":{"hate":{"filtered":false,"severity":"safe"},"self_harm":{"filtered":false,"severity":"safe"}
2024-03-11 08:53:14.633 [info] [streamChoices] request done: requestId: [7e33f180-625a-4f4b-89c9-d427450c920d] responseId: [7e33f180-625a-4f4b-89c9-d427450c920d] model deployment ID: []
2024-03-11 09:00:01.015 [info] [chat fetch] url https://api.githubcopilot.com/chat/completions
2024-03-11 09:00:01.015 [info] [chat fetch] modelMaxPromptTokens 3072
2024-03-11 09:00:01.016 [info] [chat fetch] modelMaxResponseTokens 2152
2024-03-11 09:00:01.016 [info] [chat fetch] chat model gpt-4
2024-03-11 09:00:04.460 [info] [chat fetch] request.response: [https://api.githubcopilot.com/chat/completions], took 3443 ms
2024-03-11 09:00:47.171 [info] [streamMessages] message 0 returned. finish reason: [Iteration Done]
2024-03-11 09:00:47.171 [info] [streamChoices] Error parsing extraData for request id a604a910-715f-4184-94a8-5e4b7b13fa2e: data: {"choices":[{"index":0,"content_filter_offsets":{"check_offset":10809,"start_offset":10759,"end_offset":10859},"content_filter_results":{"hate":{"filtered":false,"severity":"safe"},"self_harm":{"f
2024-03-11 09:00:47.172 [info] [streamChoices] request done: requestId: [a604a910-715f-4184-94a8-5e4b7b13fa2e] responseId: [a604a910-715f-4184-94a8-5e4b7b13fa2e] model deployment ID: []
2024-03-11 09:01:37.897 [info] [chat fetch] url https://api.githubcopilot.com/chat/completions
2024-03-11 09:01:37.897 [info] [chat fetch] modelMaxPromptTokens 7168
2024-03-11 09:01:37.897 [info] [chat fetch] modelMaxResponseTokens 4096
2024-03-11 09:01:37.897 [info] [chat fetch] chat model gpt-3.5-turbo
2024-03-11 09:01:46.876 [info] [chat fetch] request.response: [https://api.githubcopilot.com/chat/completions], took 8978 ms
2024-03-11 09:01:46.877 [info] [chat fetch] Request ID for failed request: ,12b257f0-5483-4fe2-a1d3-4521a55275e7
2024-03-11 09:01:46.878 [info] [chat fetch] Unhandled status from server:,400,Bad Request

[coachdesign]

I have the same problem for the last 2 days. The 503 error alternates after a few attempts with the 400 bad request error.

[deanihansen]

Same here!

[SimeonKraev]

Same

[nvnikolov]

Same here

[deGennesMarc]

Same

[O-J1]

Also same, I had this starting 3 days ago.

[kostiantyn-work]

same issue today

[monadhif]

Same problem

[JFK316]

Same here. Can we get this fixed asap?

[kkrolikowski-paramount]

Same here :(

[anishsharma21]

same here

[calebvisage]

same here.

[Alakryon]

Have the same issue. Either "Sorry, no response was returned." or "No server is currently available to service your request." or "503" error messages appear. And the streaming of the response is very slow.

[wuestc]

switching from LAN to WiFi resolved the issue for me.. prbly there's a problem with the HTTP/2 protocol

[Alakryon]

I do not know if this solved the issue or simply there is not so much load on the service generally after 3 hours passed, but after disabling the local network connection and enabling it again, it seems to work as usual.

[digitarald]

Most comments here are related to this Copilot service incident, so I am closing this. Sorry again for the disruption.

[reu-hp]

I see this is close but i still get the same error of Sorry, no response was returned

[digitarald]

@reu-hp could you please open a new issue with the logs attached?

[reu-hp]

@digitarald thanks for the prompt response.

I noticed my issue was a DNS Client program running on my pc that enforces security and policy protection that was causing problems. Once i stopped it, the chat feature started working again.

This happened on only on vs code co-pilot chat feature, on my visual studio the chat feature was never affected.