Graphing with node red and signalK

[JD1]

I am still having issues but I now believe that it isn't node red based but rather signalk based. It would appear that the signalk server crashes randomly which then stops the data flow to node red. When the data flow stops, it requires a restart of signalk (openplotter/signalk tab/settings/restart).
The signalk/settings/diagnostic window shows no data flowing when things stop. The crashing is random and happens from anywhere near almost right away to up to an hour after the signalk server is restarted.
At the moment I have a number of nodes an mt node red screen but none of them are connected and the signalk server still crashes.
Any suggestions of what I could try to track down this crashing ?

I should add that the dashboard in OpenCPN shows the wind speed and direction even after signalk has crashed - it has never stopped displaying the correct info, it is rock solid.


{
"name": "signalk-server",
"version": "0.1.25",
"timestamp": "2017-05-29T21:15:15.362Z",
"self": "urn:mrn:imo:mmsi:98765432",
"roles": [
"master",
"main"
]
}