Windows App performance still lags behind macOS

Open 💬 1 comment Opened Jun 26, 2026 by 88gravessong

First of all, Codex is becoming seriously impressive—great work.

The biggest thing holding me back from upgrading to Pro is the Windows app experience.

Compared with the macOS app, the Windows app still feels noticeably less responsive. I frequently encounter UI stuttering, delayed interactions, and an overall less fluid experience, especially during longer sessions.

If the Windows app reaches the same level of smoothness as the macOS version, I'd happily upgrade to Pro immediately.

Hardware:

  • High-end Windows PC/laptop
  • Issue is reproducible during normal usage, not only under heavy load.

Thanks for all the work on Codex!

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