Describe the Bug
The app performs much worse when Jupyter notebooks are loaded in. I cannot get it to generate any code in the side panel, and scrolling through the notebook, writing code, etc. is very buggy. I end up with the window freezing out.
“The window is not responding. You can reopen or close the window or keep waiting.”
I’ve seemed to localize this issue to Jupyter notebook (a cpp script runs fine with agent mode). I’ve also re-tried using both the universal and Arm64 versions.
Steps to Reproduce
Use jupyter notebook
Expected Behavior
code can be edited, responses can be generated
Screenshots / Screen Recordings
Operating System
MacOS
Current Cursor Version (Menu → About Cursor → Copy)
Version: 1.1.3
VSCode Version: 1.96.2
Commit: 979ba33804ac150108481c14e0b5cb970bda3260
Date: 2025-06-15T06:35:49.230Z
Electron: 34.5.1
Chromium: 132.0.6834.210
Node.js: 20.19.0
V8: 13.2.152.41-electron.0
OS: Darwin arm64 24.5.0
Additional Information
2023 M2 Macbook Pro
Does this stop you from using Cursor
Yes - Cursor is unusable