Stop guessing why your connection is slow. Start fixing it in one click.

What Is It? FF Network Fixer v1.0 Pro is not just another "ping tool." It is a holistic network recovery engine designed for Windows environments (and legacy POSIX systems via the Pro extension). It automates the 14 most common—and most frustrating—network repairs that IT pros waste hours on.

The old version just looked for "Internet Access." Pro v1.0 analyzes latency, packet loss, and MTU size across every active adapter (Ethernet, Wi-Fi, vNIC, VPN). It will tell you exactly which adapter is lying to you.

Have a support question? Drop a comment below or open a ticket on our GitHub.