Emailed about all this awhile ago, and was pretty much told I needed a new battery…a few months later I’m back to work on my robot and have replaced the battery and the cabling and still have the same problems.
Servos are working fine, but the DC Motors seem to cause the raspberry pi to reboot after ‘a point’. Right now I just have it driving around the house, no obstacles or hills…made it around once and the pi crapped out at the end. Trying to run the motor sequence script which caused the same issue is still doing it. Voltmeter to the battery says it’s outputting 12v and it’s pretty much fully charged.