Keep getting persistent connection failed error in Cursor IDE Side chat

Hi, I can see this is a common problem with cursor. I’m getting connection errors when using chat. Sometimes it helps to restart Cursor, or changing a model for a minute. Tried disabling HTTP2 even though I’m not behind proxy. But usually it’s not working for hours/days on end.

Hi @luczamic

Which AI model are you using? And do you use your own API key?

Hi @deanrie,

I tried many different models. GPT4o, o1-preview, but it doesn’t make a difference. I wasn’t using my own API but when I kept running into issues, I tried that also, but no luck.

Thanks
Michal

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Is the problem still happening right now? By the way, there were a couple of incidents with Anthropic today, maybe it’s related.

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Same here- I have been experiencing the same thing over the weekend Oct 19 - 21

The same here, don’t working for me for a week

Hi @tngrv, @iyoero

Please provide additional information about your system and log entries by following this guide: