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.
- DNS, IPv4/IPv6, HTTPS, GitHub, PyPI, and Cloudflare probes
- Evidence-gated recommendations (no invented metrics)
- Prefer IPv4 Auto Fix + Restore Defaults (admin required)
- Network Controls for manual IPv6 preference
- Dark Material 3 UI
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 / linuxflutter build macos --release
flutter build windows --release
flutter build linux --releaseRequires Flutter stable with desktop enabled (Dart 3.12+).
Production packaging, installers, AppImage, and release tagging: docs/BUILD.md.
| Scanning | Results |
|---|---|
 |
 |
- Probe public endpoints (DNS / TCP / HTTPS)
- Score health and list issues with evidence
- Recommend fixes only when confidence is high
- Optionally apply Prefer IPv4 (admin password required)
Runs locally. No telemetry. Traffic only goes to endpoints you diagnose, plus OS commands for Auto Fix.
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).