Describe the Bug
At about 18% context on sonnet-4.5 thinking max, and it keeps trying to update the plan for a few seconds, then stops, no messages. I ask why it tries again. And just stops. Told it to not use any of the plan tools and isntead just update a .md file and it’s working on its merry way, so something busted in the plan tools.
Steps to Reproduce
Dunno – work with a plan for awhile.
Operating System
MacOS
Current Cursor Version (Menu → About Cursor → Copy)
Version: 1.7.54
VSCode Version: 1.99.3
Commit: 5c17eb2968a37f66bc6662f48d6356a100b67be0
Date: 2025-10-21T19:07:38.476Z
Electron: 34.5.8
Chromium: 132.0.6834.210
Node.js: 20.19.1
V8: 13.2.152.41-electron.0
OS: Darwin arm64 24.6.0
Does this stop you from using Cursor
No - Cursor works, but with this issue