Autopilot roll error

[velocitytx]

This was my third flight with my new Dynon autopilot. The first two the autopilot worked fine. On the third flight after TO I got a roll servo error. The pitch worked fine. After landing the roll error disappeared. Autopilot eested fine. The problem only shows up in flight.

 

[dynonsupport]

That makes me wonder if there's some vibration-based issue which is making a power or data connection go intermittent in flight.