Where does the bug appear (feature/product)?
Cursor IDE
Describe the Bug
After any request in the chat (even a very simple one), the message “Taking longer than expected…” appears and just hangs forever (10+ minutes, never finishes).
Restarting Cursor, restarting the PC, clearing cache, switching models, disable HTT2 - nothing helps.
The problem appears right from the very first message in a new chat.
Steps to Reproduce
Open Cursor.
Start a new chat or agent.
Write any prompt (for example, “hello” or “hi”).
Press send → it gets stuck forever on “Taking longer than expected…”
Expected Behavior
The model’s response comes normally.
Screenshots / Screen Recordings
Operating System
Linux
Version Information
Version: 2.5.20
VSCode Version: 1.105.1
Commit: 511523af765daeb1fa69500ab0df5b6524424610
Date: 2026-02-19T20:41:31.942Z
Build Type: Stable
Release Track: Default
Electron: 39.4.0
Chromium: 142.0.7444.265
Node.js: 22.22.0
V8: 14.2.231.22-electron.0
OS: Linux x64 6.17.0-14-generic
For AI issues: which model did you use?
Composer 1.5
For AI issues: add Request ID with privacy disabled
RequestID: 39e22aaf-3f39-4abe-be93-5a6df21d3c49
Does this stop you from using Cursor
Yes - Cursor is unusable
