Anyone else seeing this behavior in Claude Code? Been driving me crazy recently

Is this Ghostty? Is it a nightly release? Yesterday we changed some VT stuff related to insert/delete lines and just want to make sure this isn’t related. It’d require a nightly build from yesterday at the earliest. If it’s been longer it’s prob not us. But just checking!

Actually iTerm this time, I’ve been using both

Alright thanks probably a CC side then

yeah this the Claude max plan it maximises use of the graphical interface

@trq212 lmk if there's anything I can do to help debug this!

Yeah I see it too

👁️👁️

Same here when using iTerm, and sometimes scrolling up and down could randomly jump to the very top or very end

@DaisuKiAllen Yes yes yes this happens so much! It didn’t used to though

Been getting this all day

What terminal are you using?

I’m on Ghostty!

I’m on iTerm so seems like it’s probably an issue with @claudeai

Same

this is a nice break from the flickering

I mean… I still get the flickering too tho

Yeah started a couple days ago for me too.

Yeah I get this sometimes on iterm

Yes but only on windows

I experienced it yesterday, when the rate limits hits.

Yeah its a common issue for me :(

+1 to this. @AnthropicAI PTAL. This is annoying.

It's like trying to tame a wild horse but I've found that grabbing the side bar and dragging it all the way down prevents me from having to start the conversation over

Yeah a long time back. But definitely not the worst bug out there

😨😨😨

yup, add it to the crashes and flickers... yes, I'm irratated

It truly is Puzzling...

You get it too?

No, just having a laugh at it "Puzzling..." ;)

I’ve been seeing it on iTerm.

It's been acting real stupid lately.

Yes! I have the same problem. Is there an Claude Code issue for that?

I’m having this too.

It happens to me in iTerm2 constantly too — basically every request. Seems tied to subagents + background mode being flaky. Started with 2.1 after the context-fork change.

I’m experiencing flickering in Cursor terminal. Ghostty nightly is fine.

saw it in one of sessions

seems to happen in all of my sessions...

Since a recent restart yesterday, yes.

Yes. Started with newest version!

Had the same issue along with a few other issues with Cladue Code today, their status page has been red for more than a few hours now

welcome to TUIs consider them more like features if you want the code anywhere close to compact, & fixing any of this will likely create 5 more edge case bugs CC uses Ink, which uses React to render the TUI layout - it's probably one of the less bugged out libraries

Yup. Glitchy displays also intermittent in VSCode terminal as well.

So this happens because the size of the terminal is not what the xterm expects. Does resizing it fix this? In our app it triggers a correction which fixes this

change hyper

It's been flacky for me more often inside vscode terminal