Connecting Raymarine instruments to TZtouchXL

[Fred]

To connect RM instruments (STng) to my MFD I have to power on the MDF first, then the combined NK2/STng network. If I do it in the opposite order the Raymarine instruments will not be found by the MFD. How to solve this issue?

 

[Titanic II]

Verify the NMEA2K network using a program such as Maretron's N2K Analyzer. Check for instancing conflicts and bus errors. If the offending device is found disconnect it and see if it corrects.