Hey Matthew,
Hope everything is going well with you and your family. The temp has actually increased here within the last week or two, so I don't think my electrical problems are due to weather.
I ran a
home test on my alternator to see if it was charging the batteries and it passed. I finally got some time to pull the batteries clean them all down, used a battery terminal brush to really clean the connections and charged the batteries up completely, and checked the water level. Everything has been running fine for the last 2 days. The batteries are maintaining a 12.5V charge. I'm going to look at installing a voltage gauge to keep an eye on things. I am working my alternator a bit harder than normal with a VegTherm Mega install.
Thanks for everyones help.