Please find our comprehensive LS-THC troubleshooting guide here: LS-THC Arc Voltage Troubleshooting Guide
Hi Mike. I just downloaded the new update 20.5 fire control and now I’m getting Arc Voltage loss code every time I run the program… I have checked everything for troubleshooting with no results… Please help
The Arc Voltage Lost error has nothing to do with FC20.5
What voltages are you seeing when you are trying to run?
My voltage is between 130-148… After dinner I went back out and everything ran fine. The only thing I did different was to hold my laptop… Before my laptop was on top of a bucket full of scape metal… I don’t know it that caused the issue with interference…
In this case, I would suggest that you make sure you don’t hold it on bare legs. This sounds very much like ground loops that could be harmful…