Software Updated - Post Update problems

[contego]

I new to NavNet. I have TZ Touch with a 700 Auto pilot and Dome radar. When I updated the the software, my autopilot and radar disconnected from the system. The autopilot no longer receives data from the NavNet and I cannot operate the radar. Any advice. :questions

 

[Melville]

You should perform a master reset after an OS update and reprogram the MFD.

 

[Johnny Electron]

Did you restore your settings after upgrading and clearing the unit? The PGNs or 0183 data required to run a pilot don't magically put themselves back On. You would need to restore the original settings or manually configure them back.