After updating to Cursor v46, I’ve encountered severe performance degradation. Whenever I type or edit text, the editor freezes consistently for about 2-4 seconds. Cursor Tab model takes 4-5 seconds to comeup with a suggestion. The application has become practically unusable due to these frequent interruptions.
Upon checking Activity Monitor, I’ve identified a process named Cursor Helper (Plugin): extension-host [3-3]
consuming over 100% CPU.
Steps to Reproduce:
- Open Cursor, 2-3 tabs, work at them simultaneously for a couple of hours
- Start typing or editing text in any file.
- Observe significant freezes of around 5-6 seconds frequently.
Operating System: macOS, MacbookPro M3 Pro, 36 gb RAM
Cursor Version: v46
Impact: This issue severely impacts productivity and usability, making Cursor nearly impossible to use for regular coding activities.
Screenshot Attached: (see attached)