Its funny how the rover power drained message pops up, even when you arent driving it... Maybe it should have some different errors?
That's a known bug. That message already has about a dozen alternates, but there's always more to be added .
I've got very fond of the rover but, with all the different 'customisation' options it allows*, I imagine it's a huge plate of spaghetti on the inside!
*two sets of solar panels, boosted, and upgraded water filter my beloved
