The terminal displays garbled characters. #10951

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1. jerrod-ji

   added

   bugSomething isn't workingSomething isn't working

   on Jan 28, 2026
2. github-actions commented on Jan 28, 2026

   

   github-actionsBot

   on Jan 28, 2026 – with GitHub Actions

   Contributor

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

   • OpenCode crashes during use on Windows (garbled console output) #10414: OpenCode crashes during use on Windows (garbled console output)
   • Bug: Ctrl+C causes serialization issues in CLI TUI version #9183: Bug: Ctrl+C causes serialization issues in CLI TUI version
   • Opencode Windows Character Spamming #8715: Opencode Windows Character Spamming
   • Ctrl-C doesn't clear the input on Windows, it crashes #10538: Ctrl-C doesn't clear the input on Windows, it crashes
   • In version 1.1.23, the issue of the mouse wheel triggering abnormal ASCII codes after exiting reappeared. #8908: In version 1.1.23, the issue of the mouse wheel triggering abnormal ASCII codes after exiting reappeared
   • Garbled characters appear after launching the program on Windows system. #9814: Garbled characters appear after launching the program on Windows system
   • opencode mcp add then move my mouse , the input mixed. #8614: opencode mcp add then move my mouse, the input mixed

   These issues all describe similar symptoms of garbled/ANSI characters appearing in the terminal after exit or during specific operations. Feel free to ignore if none of these address your specific case.
3. github-actions

   assigned

   kommander

   on Jan 28, 2026
4. 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

   on Jan 28, 2026
5. haimu0427 commented on Jan 28, 2026

   

   haimu0427

   on Jan 28, 2026

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   I have this problem with powershell on my windows too!
6. github-actions commented on Mar 30, 2026

   

   github-actionsBot

   on Mar 30, 2026 – with GitHub Actions

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   To stay organized issues are automatically closed after 90 days of no activity. If the issue is still relevant please open a new one.
7. github-actions

   closed this as completedon Mar 30, 2026