Opencode Windows Character Spamming #8715

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1. whglaser

   added

   bugSomething isn't workingSomething isn't working

   on Jan 15, 2026
2. github-actions

   assigned

   kommander

   on Jan 15, 2026
3. github-actions

   added

   opentuiThis relates to changes in v1.0, now that opencode uses opentuiThis relates to changes in v1.0, now that opencode uses opentui

   windows

   on Jan 15, 2026
4. github-actions commented on Jan 15, 2026

   

   github-actionsbot

   on Jan 15, 2026 – with GitHub Actions

   Contributor

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   This issue might be a duplicate of existing issues. Please check:

   • [Windows] CTRL_C_EVENT not handled by bun (umbrella issue) #7074: [Windows] CTRL_C_EVENT not handled by bun (umbrella issue) - Character spam and ANSI escape sequences after Ctrl+C on Windows
   • Ctrl+C does not disable mouse tracking, causing raw escape sequences to flood terminal (Windows) #6912: Ctrl+C does not disable mouse tracking, causing raw escape sequences to flood terminal (Windows) - Same symptom of escape sequences flooding the terminal
   • Pressing Ctrl+C in input field outputs ANSI escape sequences/garbled text #7062: Pressing Ctrl+C in input field outputs ANSI escape sequences/garbled text - Similar garbled output issue on Windows

   All three issues describe the same root cause: improper handling of Ctrl+C/exit on Windows leading to raw terminal escape sequences being printed after exiting OpenCode.

   Feel free to ignore if your specific case differs from these existing issues.
5. kommander commented on Jan 19, 2026

   

   kommander

   on Jan 19, 2026 – with Linear

   Collaborator

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   Are you sure that happens with /exit? Ctrl+c is a known issue on windows.
6. briansemrau commented on Feb 22, 2026

   

   briansemrau

   on Feb 22, 2026

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   I also experience this issue. Here is an example of what I am seeing after /exit in version 1.2.10:

   
7. alMubarmij commented on Feb 26, 2026

   

   alMubarmij

   on Feb 26, 2026

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   Same problem on Windows and Linux!
   How to fix it?
8. eduardozf commented on Mar 5, 2026

   

   eduardozf

   on Mar 5, 2026

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   Same problem here. I'm on Windows 11 and tried with "Windows Terminal", "Git Bash", "Msys" all have the same issue after exiting the app
9. omiinaya commented on Mar 23, 2026

   

   omiinaya

   on Mar 23, 2026

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   same here. its mouse data being mishandled and wrongly thrown as text into the terminal
10. LiuYYSS commented on Apr 12, 2026

    

    LiuYYSS

    on Apr 12, 2026

    Last edited by LiuYYSS

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    I can confirm that for linux opencode accessed via SSH from windows terminal app, this is still a problem when the session disconnect abnormally (e.g. connection issue, laptop/desktop auto-sleep, etc). Opencode version 1.4.3. Once bugged, the random charaters appear when moving the cursor. The solution to exit the bugged state is to re-open opencode and exit using /exit.

    👍React with 👍1Reacted by LetianLi
11. thdxr

    removed

    bugSomething isn't workingSomething isn't working

    opentuiThis relates to changes in v1.0, now that opencode uses opentuiThis relates to changes in v1.0, now that opencode uses opentui

    windows

    on May 3, 2026
12. github-actions commented on Jul 6, 2026

    

    github-actionsbot

    on Jul 6, 2026 – with GitHub Actions

    Contributor

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    To stay organized issues are automatically closed after 60 days of no activity. If the issue is still relevant please open a new one.
13. github-actions

    closed this as not plannedon Jul 6, 2026