Troubleshooting
Common issues, troubleshooting tips and procedures.
Tips & Procedures
- Optimizing Your Wi-Fi
- Status Lights Definitions (When Booting up/Running)
- What to do if you can't access modem from inside Firewalla network
- What to do if Firewalla's blocking features aren't working
- Tutorial: Troubleshooting Network Reachability Problems with Traceroute
- Tutorial: Using Ping to Detect Network Problems
Common Issues
- Cannot access YouTube, Google Classroom or other Google sites
- Dealing DNS over HTTPS and DNS over TLS on your network
- Device is slow to get an IP address – Spanning Tree Protocol (STP)
- Firewalla APP on iPhone cannot discover Firewalla box
- Firewalla's cloud domain is blocked by OpenDNS
- How to solve "Invalid QR Code" error during installation?