Cursor on Mac Crashes with Excessive CPU Usage

:lady_beetle: In the past few days Cursor has become unusable with constant crashes when running basic tasks.
:counterclockwise_arrows_button: This happens when ever the AI is performing a task such as generating a script
:camera:

:laptop: Version: 0.49.6 (Universal)
VSCode Version: 1.96.2
Commit: 0781e811de386a0c5bcb07ceb259df8ff8246a50
Date: 2025-04-25T04:39:09.213Z
Electron: 34.3.4
Chromium: 132.0.6834.210
Node.js: 20.18.3
V8: 13.2.152.41-electron.0
OS: Darwin x64 24.4.0

:prohibited: This issue has made it impossible to use my paid subscription effectively for several days. After a few minutes waiting I typically get the error below. It means I can effectively do about 5 mins work per hour.

Please note I am not using any marketplace extensions.