creating a new chat worked for me!
Thanks a lot. This also worked for me.
Aqui não funciona essa solução.
same, already upgradted to Pro too.. 
work 
Connection failed. If the problem persists, please check your internet connection or VPN
Will it ever stops ? 200$ a year for this and perpetual bugs starts to really question my choice over VSCode agents
Same today. I have waitted for 1h.
Thanks for the solution mentioned before. You should create a new chat.
1 Like
I am having this same issue all day. Even when I open a new chat, switch the model, restart the app the issue continues. Specially when I paste error messages from my terminal. It never works. That’s pretty annoying and definitely jeopardize our productivity which is the core idea behind using an AI IDE.
same here on macOS
Happens with Business as well and wouldnt be surprised it happens in Enterprise too, since the only difference is one on one support.
Also experiencing this problem as of today… :-/
It is working for normal queries like “Explain the code”
But gives error when it needs to show some changes in code.
I am having Pro version also, still not working,
Can anyone help me in resolving the issue
im going thru this rn Im mad asf how can I fix this?
Also have this issue today
8cc5d241-fbd2-4aea-8415-335b230176c2
Connection failed. If the problem persists, please check your internet connection or VPN
3adf0649-1e61-49a9-b9e7-44a2bdf0a0b2
Over 3 weeks with the same problem. Meanwhile, you’re rolling out new updates and ignoring critical bugs. Absolute amateurs.
I have this issue for several hours:
Connection failed. If the problem persists, please check your internet connection or VPN
(Request ID: b9fcea07-ae2a-44c5-8266-ceb5ee301440
)
It seems like nobody pointed out how to fix it. Guess I’ll have to do it, since I have it figured out.
I’m not 100% sure and don’t know exactly how it breaks. It may have something to do with indexing, or embedding etc. Maybe it’s about context window size being hardcoded somewhere.
Anyway, if you just start a new project (so open a new window, and move your codebase to another location) it works again.
And yeah, it’s not related to LLMs doing very slow inference. I’ve seen it mentioned here a couple times. I assume that’s a different problem. I’m talking about that specific case when your “send” button does not work and says it’s a network problem, when it clearly is not.
So yeah. If you have it, start a new project and see if chat works there. If it does, move your codebase here. And if chat works in empty project, but still refuses to after you moved your codebase there, perhaps you should try to figure out what exactly may cause context window overflow and add that file or folder to .cursorignore
But I can’t confirm the latter as I did that in advance and not really in the mood to do all this edge cases testing etc.
vitaliibudnyi I tried again in a new project with the same result.
Connection failed. If the problem persists, please check your internet connection or VPN
(Request ID: 4b12a14d-83bc-4d27-814a-30f7fe53b184)
In the empty one? I tried the empty project, different location. It responded. Opened up the old one, it did not.
So I carefully moved the old stuff over to the new one and used .cursorignore on large files etc.
If it’s not responding in the new project, then probably it’s a different case, different issue. No idea how to help.