Describe the Bug
I’ve been facing this issue for quite some releases, right when the new pricing came in. Just to give you idea of time span.
Bug is when I’m working on a large project, like many files, especially python, extension host randomly crashes a lot of time.
On smaller projects it’s not an issue, all works great. But the large project is my job one, for which if, I disable python then cursor works fine, but that beats the whole purpose for me if I can’t use basic language functions and pylance.
Steps to Reproduce
On large projects, where you have 4-5 files opened, and you are going to function or class definitions, extension host crashes.
Happens more than 5 times in some minutes.
Expected Behavior
Extension host shouldn’t randomly crash like.
Operating System
Linux
Current Cursor Version (Menu → About Cursor → Copy)
Version: 1.2.4
VSCode Version: 1.99.3
Commit: a8e95743c5268be73767c46944a71f4465d05c90
Date: 2025-07-10T16:59:43.242Z
Electron: 34.5.1
Chromium: 132.0.6834.210
Node.js: 20.19.0
V8: 13.2.152.41-electron.0
OS: Linux x64 6.15.6-zen1-1-zen
Does this stop you from using Cursor
Sometimes - I can sometimes use Cursor