[CA] [CA11] Autopilot upgrade

[rfadler]

Thanks for the insight. I had no idea the drive unit could be the cause. We did verify the power source and ground connections were good. As this is a sail boat it's preferred to be operated under sail without the engines charging the batteries. The house bank provides the power for the autopilot and while it's a new bank with substantial reserve it is very possible that other electronics could be pulling momentarily pulling the voltage down too low. What is the low voltage limit of the course computer? Does the ACU-400 have a similar low voltage limit?

Thanks again