m_elias, thanks for the response. I will check the voltage as you mentioned, and thankfully I have a second board that I can compare it with.
With regard to the code problem when using the switch, I found a topic on it.
https://discourse.agopengps.com/t/reactivate-auto-steer-switch-after-current-limit/8526/5
I will try that code fix, and/or convert to using a button instead of a switch.