Connexion Errors

[rfroli]

Where does the bug appear (feature/product)?

Cursor IDE

Describe the Bug

In the chat session, there are connection errors, maybe 10 times per day since last weekend.

Steps to Reproduce

Just discuss with the model

Screenshots / Screen Recordings

Network diagnostics:

Operating System

Windows 10/11

Current Cursor Version (Menu → About Cursor → Copy)

Version: 2.1.6 (user setup)
VSCode Version: 1.105.1
Commit: 92340560ea81cb6168e2027596519d68af6c90a0
Date: 2025-11-20T03:38:22.386Z
Electron: 37.7.0
Chromium: 138.0.7204.251
Node.js: 22.20.0
V8: 13.8.258.32-electron.0
OS: Windows_NT x64 10.0.26200

For AI issues: which model did you use?

Sonnet 4.5
(Happens also with Gemini 3 pro)

For AI issues: add Request ID with privacy disabled

Request ID: 96c770db-ddb8-4dae-a263-5717e43ea630
Request ID: b1abf213-0ab2-4258-bd48-8611470a12fd

Does this stop you from using Cursor

Sometimes - I can sometimes use Cursor
Clicking on “resume” seems to work

[condor (Condor (Tee))]

hi @rfroli and thank you for your bug report. Could you help us narrow down the cause and case so we can reproduce it?

• Does the issue occur in every project, only in a specific project or also in new projects?
• Is there any high CPU or RAM consumption when the issue occurs?

[rfroli]

hi @condor , I only work on one project right now, and the issue comes randomly (so I may not be able to reproduce it in another project).
There is no noticeable high CPU or RAM consumption when it happens.
However, It seems that I can always resume by clicking “resume”, and the error does not show up in cursor’s usage dashboard.