NodeRed stealing the data from SignalK

[PaddyB]

Hi shinken. Never seen that. Which nodes were you using? Is opencpn getting nmea from tcp port 10110?

I am using UDP to transfer the nmea stream.
I used the SignalK-input-handler node and the filter node, a function node to convert rad to deg and a debug node. Quite simple really.

Could the "derived data" plugin be competing with the Node Red plugin?

You could try TCP from port 10110 to get nmea, that's the default output from signalk. Is opencpn looking at the same UDP port maybe?