I've been experiencing frequent "window not responding" messages in the last few days, but clicking "wait" resolves the issue after a short while

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1

I’ve been experiencing frequent “window not responding” messages in the last few days, but clicking “wait” resolves the issue after a short while. Have any of you encountered a similar problem?

My version information is as follows:

Version: 3.9.16
VS Code Extension API: 1.105.1
Commit: 042b3c1a4c53f2c3808067f519fbfc67b72cad80
Date: 2026-06-27T06:41:01.941Z
Layout: glass
Build Type: Stable
Release Track: Default
Electron: 40.10.3
Chromium: 144.0.7559.236
Node.js: 24.15.0
V8: 14.4.258.32-electron.0
xterm.js: 6.1.0-beta.256
OS: Darwin arm64 25.5.0

5

Hi @moonteach,

Thanks for reporting this! I took a look at the crash logs we have available. Could you check whether you have a large (possibly minified) JS, JSON, or log file open in your workspace?

There’s no excuse for the editor crashing, but in the meantime, closing that file should prevent the issue from happening.

7

Hi Colin

hank you for your reply. I cleared some large files and cache from Cursor, and the problem was solved.