After recent update, when running Build Plan, the model successfully starts thinking, processes the repository, and communicates with AI APIs. However, the process hangs indefinitely as soon as it attempts to apply changes to any file, regardless of the model selected (e.g., Gemini-3 Pro, GPT-5.1 Codex Max variants). No error messages appear, files remain unchanged, and the run never completes even after 10+ minutes.
Running on WSL2 / WIN11
Steps to Reproduce
Make a Plan using Plan mode, accept it and Build using any model.
Temporary workaround: ask in chat âBuild the planâ instead of clicking the Build button - this works for some users: Plan mode "build" not working in chat
Hey, thanks for response.
Yep restarted all, ran with disabled extensions and tried with prompting to build rather than clicking and eventually the full compo helped. Now with all of the workarounds used at once it finally edits files, thank you and please keep me posted if new version will fix the Build button.
Unfortunately @deanrie after updating to 2.1.50 the issue still exists. Asked for a bigger plan, i can see the plan but when wrote which part of the plan it should built it froze on file edit indefinitely - i saw windows notification âapproval needeed to edit the fileâ but i donât see anything in the app to accept.
Thanks for the update. It looks like this is still an edit-protection case where the Windows permission prompt appears, but the confirmation UI in Cursor doesnât render.
