Cursor so slow, just stops/times out etc

Describe the Bug

I have the very latest version on a windows 11 machine with 48 GB RAM and lots of CPU.

Steps to Reproduce

It has been happening for 3 days and is consistent all times of day.

Expected Behavior

consistently times out stops etc.

Operating System

Windows 10/11

Current Cursor Version (Menu → About Cursor → Copy)

Version: 1.3.9 (user setup)
VSCode Version: 1.99.3
Commit: 54c27320fab08c9f5dd5873f07fca101f7a3e070
Date: 2025-08-01T20:19:30.453Z
Electron: 34.5.1
Chromium: 132.0.6834.210
Node.js: 20.19.0
V8: 13.2.152.41-electron.0
OS: Windows_NT x64 10.0.26100

Additional Information

even restarting pc restarting cursor..just basically any input even in the chat box just stalls out. No other apps are affected on my machine.

Does this stop you from using Cursor

Yes - Cursor is unusable

1 Like

@drewdog88 could you check this on cursor 1.4.5? we launched updates for this.

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