RouteFix

Diagnose why developer services feel slow — even when your bandwidth is fine.

Local desktop app for network routing diagnostics.
macOS · Windows · Linux · Not a speed test.

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Features

• DNS, IPv4/IPv6, HTTPS, GitHub, PyPI, and Cloudflare probes
• Evidence-gated recommendations (no invented metrics)
• Prefer IPv4 Auto Fix, Flush DNS, Cloudflare DNS preset + Restore Defaults (admin required)
• Network Controls for IPv6 preference and DNS (Automatic / Cloudflare, flush cache)
• Dark Material 3 UI

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Install

Releases: GitHub Releases
(RouteFix-v*-macos.zip / windows.zip / linux.tar.gz)

Step-by-step install (Applications folder, shortcuts, app menu): docs/INSTALL.md

From source:

git clone https://github.com/MrHacker26/route-fix.git
cd route-fix
flutter pub get
flutter run -d macos    # or windows / linux

flutter build macos --release
flutter build windows --release
flutter build linux --release

Requires Flutter stable with desktop enabled (Dart 3.12+).

Production packaging, installers, AppImage, and release tagging: docs/BUILD.md.

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Screenshots

Scanning	Results

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How it works

1. Probe public endpoints (DNS / TCP / HTTPS)
2. Score health and list issues with evidence
3. Recommend fixes only when confidence is high
4. Optionally apply fixes (Prefer IPv4, flush DNS, Cloudflare DNS) — admin password when required

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Privacy

Runs locally. No telemetry. Traffic only goes to endpoints you diagnose, plus OS commands for Auto Fix.

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Contributing

PRs welcome. Keep diagnosis honest — prefer Unknown over a wrong fix.

See PROJECT.md, CHANGELOG.md, SECURITY.md.

Release: bump version → tag vX.Y.Z → push (GitHub Actions publishes binaries).

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License

MIT