Where does the bug appear (feature/product)?
Cursor IDE
Describe the Bug
I am seeing a really weird bug the last few weeks where the Agent works on files, but the files are not being saved, creating a disconnect between what the model see and what is being compiled. I have to save the files manually which is causing serious development issues. And it works sometimes and sometimes not. I just starts not saving the files suddenly, and I don’t always realise.
Steps to Reproduce
Using Cursor in Agent mode editing files
Expected Behavior
Files saved after edits.
Operating System
Windows 10/11
MacOS
Linux
Current Cursor Version (Menu → About Cursor → Copy)
Version: 1.7.39 (user setup)
VSCode Version: 1.99.3
Commit: a9c77ceae65b77ff772d6adfe05f24d8ebcb2790
Date: 2025-10-08T00:33:20.352Z
Electron: 34.5.8
Chromium: 132.0.6834.210
Node.js: 20.19.1
V8: 13.2.152.41-electron.0
OS: Windows_NT x64 10.0.26100
For AI issues: which model did you use?
grok-code-fast-1
Does this stop you from using Cursor
No - Cursor works, but with this issue