Developers Find Cursor Agent Lags Far Behind Codex

Early testers slam Cursor's new Agent Window as slow and buggy, with severe sync failures between the window and IDE, and critics calling it a rushed copy of Codex Desktop.

2026-08-19 ~ 2026-08-19 · 3 related posts

• Dev Tests Cursor Agent: Slower Tool Calling, Lags Behind Codex — NielsRogge · 2026-08-19
• Cursor's Agent Window found out of sync with IDE during testing — NielsRogge · 2026-08-19
• First Impressions: Cursor Agent Lags Behind Codex Desktop — A_K_Nain · 2026-08-19