I tried even the simpler example Actisense Listener but again the same results at power up.
Using this example I inserted Serial.println("this is xyz"); statements in the main loop and each of the Void sections so you can see the results below.
Working well with active bus data applied after power up
this is loop
this is loop
this is loop
this is loop
this is loop
this is loop
8871 : Pri:6 PGN:60928 Source:13 Dest:255 Len:8 Data:FF,FF,BF,FF,0,91,78,C0
this is HandleNMEA2000Msg
this is LedON
8882 : Pri:6 PGN:126996 Source:13 Dest:255 Len:134 Data:14,5,9A,2,4E,4D,45,41,32,30,30,30,20,73,69,6D,75,6C,61,74,6F,72,20,47,50,53,0,0,0,0,0,0,0,0,0,0,31,2E,32,2E,30,2E,31,30,39,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,31,2E,32,2E,30,2E,30,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,32,30,39,37,31,35,31,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1
this is HandleNMEA2000Msg
this is LedON
this is loop
8919 : Pri:6 PGN:60928 Source:14 Dest:255 Len:8 Data:FE,FF,BF,FF,0,87,78,C0
this is HandleNMEA2000Msg
this is LedON
8929 : Pri:6 PGN:126996 Source:14 Dest:255 Len:134 Data:14,5,9A,2,4E,4D,45,41,32,30,30,30,20,73,69,6D,75,6C,61,74,6F,72,20,4C,6F,67,0,0,0,0,0,0,0,0,0,0,31,2E,32,2E,30,2E,31,30,39,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,31,2E,32,2E,30,2E,30,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,32,30,39,37,31,35,30,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1
this is HandleNMEA2000Msg
this is LedON
this is loop
Powerup onto active N2K bus failure results
this is loop
this is loop
this is LedON
this is loop
this is loop
this is loop
this is loop
this is Update LED State
this is loop
this is loop
this is loop
this is loop
this is LedON
this is loop
this is loop
this is loop
this is loop
this is Update LED State
this is loop
this is loop
Thanks
Ross