Vessel View Error Codes, Guages drop out

[St. Somewhere]

I have an 06 40 Sundancer with Cummins 5.9s. I got this boat last December. I think this Vessel View is a replacement since it is a color display. Just recently, shortly after startup I get the following error codes on the VV: Engine/Shift-Port 237 Sync Error and Engine/Shift-Port Sim no j39 Data. There are no errors noted on the Searay DCM display. The engines run fine. The eror codes go away in a couple minutes and the green OK returns. Most recently while on a 2 hour cruise the stb data on the VV and the stb helm gauges dropped out, came back in a few minutes. A few minutes later both stb and port data dropped out of VV and gauges. Then those error codes reappeared. I acknowledged the errors on the VV and all went back to normal. I later saved the VV settings to stick, reset to Factory settings, reloaded stick settings but no cure.
Any help would be appreciated..

 

[Carpedmman]

I'm curious if you ever discovered the electrical issue with Smartcraft and your gauges. I lost all port gauges and vessel view this past weekend.

Any help is appreciated!