South Korea > "Taking longer than expected.." Issue

Since yesterday, there have been recurring instances where queries via the Chat UI are not executed properly. (As of 10:16 AM on the 23rd, KST)

CASE) Chat UI > Query Send > “Taking longer than expected…”

The Cursor Status Site is normal, so what is the reason for this phenomenon occurring suddenly?

It has worsened rapidly since the 22nd (KST) today.

RESULT : Used > Switch to Agents Window

My Cursor Version
Version: 3.0.16 (user setup)
VSCode Version: 1.105.1
Commit: 475871d112608994deb2e3065dfb7c6b0baa0c50
Date: 2026-04-09T05:33:51.767Z
Layout: editor
Build Type: Stable
Release Track: Default
Electron: 39.8.1
Chromium: 142.0.7444.265
Node.js: 22.22.1
V8: 14.2.231.22-electron.0
OS: Windows_NT x64 10.0.26100

  • **Disable HTTP2 (true)
  • network check clear (true)**

Could you please help me..?

I am sharing my solution. 1) The same error occurs when making a request in editor mode. 2) Input is processed normally in agent mode or via the open window agent mode UI.