No Nav Data to Autopilot Following 5.01 update

Following a full 5.01 OS&App update all seemed to be fine, however, when I recently tried to "Navigate To A Point" for the first time, my Simrad AP20 autopilot displayed "No Data from GPS1". I had saved all the settings before updating the TZT then restored. The autopilot works just fine if I engage it without trying to navigate to a point.

Is there a TZT setting that enables data to be transmitted to the autopilot?

Thank you
 
The AP20 accepts NMEA0183 only and the TZT outputs N2K so there must be a NMEA2000 to 0183 converter in line.
Most likely the PGN outputs did not get saved and will have to be turned back on.
 
Output will be found under Initial Setup in the menu. It is below Data source.

I suggest you make sure these are turned on:
129025
129026
129283
129284
129285

Once on see if the AP20 shows any data. You can sit at the dock and plug in a point to go to.
 
That worked! All of the PGN items were off. I activated your suggestions and immediately locked NAV to a point with the autopilot.

Thank you, I was unaware of that page. Really appreciate the excellent support.

I've saved the settings again just to be sure... :D
 
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