Cursor instability and the pivot toward agentic coding tools
Recent user reports point to reliability regressions in Cursor, with crashes, hung operations, and unexpected file behavior raising red flags for teams trialing AI IDEs. Multiple forum threads describe Cursor freezing after a period of use, startup crashes, and workflows stuck at a "participants" step, alongside a case of a new file being silently accepted without expected prompts ([stops working after some time](https://forum.cursor.com/t/cursor-stopps-working-after-some-time/153475), [crashing on start](https://forum.cursor.com/t/cursor-keeps-crashing-on-start/153487), [stuck at participants](https://forum.cursor.com/t/every-operation-stuck-at-participants-now/153455), [silent file accept](https://forum.cursor.com/t/new-file-was-silently-accepted/153459)). A feature request for ACP support suggests gaps for enterprise-grade controls remain ([ACP support request](https://forum.cursor.com/t/cursor-ide-with-acp-support/153451)). A recent analysis argues developer attention is shifting from IDE-centric copilots to terminal-first, agentic tools that autonomously clone, code, test, and PR—exemplified by Claude Code—reshaping how teams think about AI in the SDLC ([trend summary](http://oreateai.com/blog/cursors-quiet-shift-from-ai-ide-darling-to-a-changing-landscape/1093a0796e2b89acc1ced8c67ddc1fc4)).