Upstream connect error or disconnect/reset before headers. reset reason: overflow

ChatGPT Bugs
1

Cant load chat history and getting the error message: upstream connect error or disconnect/reset before headers. reset reason: overflow

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3

Hey @markevans thanks for flagging this issue. Our engineering team is aware of it and is working to restore the system as soon as possible. You can follow the updates here:

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4

Thank you for letting me know.

5

@OpenAI_Support I am encountering the same problem on my account.

6

Same, I encountered the same issue

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7

same issue encountered now

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8

Just started for me a couple minutes ago. Everything was fine just before that.

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9

Just started for me a couple minutes ago. Everything was fine just before that. Deep research is also missing.

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10

time to use gemini i guess :sleepy_face:

11

3/17/2025 Same issue. Hopefully it get resolved soon

12

upstream connect error or disconnect/reset before headers. reset reason: overflow. Hey chatGPT. Hope this comes back soon. thank you! Got deadlines to meet

13

3/17/2025 Same issue. Hopefully it get resolved soon

14

Yes, I’m having the same issue, today :frowning:

15

Hi. I have the problem… upstream connect error or disconnect/reset before headers. reset reason: overflow.
Thank you

16

3/17/2025 Same issue on my end. Currently trying to fight through it with no luck.

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17

We're looking into this now—thank you all for surfacing!

2 Likes
18

It’s working again, for now it seems.

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19

Glad to hear it! 🙌

This should be resolved for everyone as well, but please let us know if anyone is still seeing the same error.

20

Same. I just got this error - upstream connect error or disconnect/reset before headers. reset reason: overflow.

I got it earlier as well but it was resolved only to come back again.

1 Like
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