[BUG] Claude is hideousely slow in terminal. entering characters. copy pasting ... is a NIGHTMARE

Resolved 💬 3 comments Opened Apr 3, 2026 by rubmz Closed Apr 7, 2026

Preflight Checklist

  • [x] I have searched existing issues and this hasn't been reported yet
  • [x] This is a single bug report (please file separate reports for different bugs)
  • [x] I am using the latest version of Claude Code

What's Wrong?

Whatever code you stuck on the terminal handling of claude code needs to be replaced with non-crap non-interperter code immediately pronto asap now like . It's shit code that's tourmenting us.
Working on a laptop it's a complete nightmare!
Just use claude to convert the whatever crap c# code you have there with real code. No python/java... Use rust or C++.. even C
JUST MAKE IT WORK FASTER! IT'S HORRIBLE!

What Should Happen?

Claude should work in a reasonable manner. that is - not delay on every character entry

Error Messages/Logs

Steps to Reproduce

Use claude code in any IDE and feal the wrath of the grandpa

Claude Model

None

Is this a regression?

I don't know

Last Working Version

latest and not so greatest

Claude Code Version

2.1.90

Platform

Anthropic API

Operating System

Windows

Terminal/Shell

PyCharm terminal

Additional Information

It's not the terminal it's the claude code that's delaying and delaying. The hook code is slow!

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