[siftrics]

I can back this up. I regularly go car camping in the middle of nowhere in the Rockies. Absolutely no service for miles.

I hadn't gone camping for ~4-5 weeks, but still drove my car every day. Suddenly had the battery issue, pulled the plug, and the issue is gone.

I don't really know how to debug this. Something recently changed, but I don't know what. You'd think my battery would've died during all the time that I was out of service.