I sent Power-Gear an e-mail concening an issue with hydraulic jacks and they replied quickly with a repsonse.
The main control panel was flashing like a Chistmas tree when turning right corners. I was just low enough on tranny fluid in the container and it was cold out. With warmer climate, the fluld level was okay., but when it got cold, the problem happened.
It's a known issue and the solution was to add a 1/4 cup of transmission fluid (I think I used Dexron III) to the jack reservoir.
That was it