After the recent update, Cursor basically became useless

[Marco_YOU]

Where does the bug appear (feature/product)?

Cursor IDE

Describe the Bug

Cursor tab recommends me some random text or functions that exist within the same cell on jupyternotebook without any context.

Like if I am typing df_abc = pd.DataFrame(xxxx) Cursor would have recommended me something to be written in the ‘xxxx’ but now it recommends me comments that I wrote again such as “# this is to make a df for stock return” WTF?

Steps to Reproduce

it just reproduces every and each time there is a cursor tab recom

Operating System

Windows 10/11

Current Cursor Version (Menu → About Cursor → Copy)

Version: 1.5.5 (user setup)
VSCode Version: 1.99.3
Commit: 823f58d4f60b795a6aefb9955933f3a2f0331d70
Date: 2025-08-25T17:40:25.290Z
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 10.0.19044

Does this stop you from using Cursor

Yes - Cursor is unusable

[danperks (Dan)]

Hey, thanks for the report.

Have you got a screenshot example of one of these poor Tab suggestions?
I’ve passed your report to the team to look into regardless!

[Marco_YOU]

Before ‘tab’

And after ‘tab’

As you can see it changed non-intended area by replacing with adocstring texts thats already in the same cell

[Marco_YOU]

by order of images please read in the following order: (3) (2) (1) - 1 first

[Marco_YOU]

my extensions if it helps. I think it could be because of cursorpyright

although disabling all installed extensions doesnt help

[danperks (Dan)]

Thanks for the extra info!

I’ve passed this to the team to look into, as this is likely a issue specific to Jupyter cells.