Hi @auvproject,
The main potential reasons I can think of for this are:
- Incorrect network configuration
- Does the web interface work?
- Some form of hardware issue
- Can you try running a Network Test via the web interface?
- If you bought the Fathom-X boards mid last-year and only just tried them then this may be relevant
No, as far as the Raspberry Pi is concerned the connection is just an ethernet one. The topside network configuration requires setting the IP for the correct connection (since a direct ethernet connection is different to an ethernet over USB connection), but the actual IP address being specified is the same.