Cursor with Remote-SSH Extension Utilizing 100% of System RAM

Where does the bug appear (feature/product)?

Cursor IDE

Describe the Bug

On more than one occasion I’ve noticed my server running out of free system memory during remote ssh sessions with cursor. It’s being done through the Remote-SSH extension, so this may be on them (Anysphere?), but regardless it’s been causing Cursor IDE to freeze.

In the attached screenshot there’s also some py code running, but this happens even without the analyze script running in the background. Notice the RES memory usage is much more reasonable than the cursor processes.

Steps to Reproduce

SSH for long enough and it will happen.

Expected Behavior

No freezing, and very low memory utilization.

Screenshots / Screen Recordings

Operating System

MacOS

Version Information

Version: 2.6.21 (Universal)
VSCode Version: 1.105.1
Commit: fea2f546c979a0a4ad1deab23552a43568807590
Date: 2026-03-21T22:09:10.098Z
Build Type: Stable
Release Track: Default
Electron: 39.8.1
Chromium: 142.0.7444.265
Node.js: 22.22.1
V8: 14.2.231.22-electron.0
OS: Darwin arm64 25.3.0

For AI issues: which model did you use?

Auto?

Does this stop you from using Cursor

Yes - Cursor is unusable

I did see one of the Cursor engineers asking a user to try the Anysphere version:

.cursor-server fileWatcher abusing CPU and Memory - #3 by ravirahman

Guess this answers that question…