Electronics Forum | Thu Jun 02 08:45:41 EDT 2016 | emeto
If it is intermittent it is definitely cable or connector. Check all connections first and if not, replace the cable that is moving/bending.
Electronics Forum | Thu Jun 02 04:20:58 EDT 2016 | jasltd
Thanks, I have managed to get a step further and now get the additional info on the error that it is node 1. All cables are connected, will double check the power but I believe it has power, I seem to be able to drive everything in diagnostics mode