Intermittent power shutdown on Kubota 2011 RTV1100

I’m new to the chat group. My Kubota RTV1100 has developed an electrical problem. It isn the battery or the terminals. It will start and run fine for a while. It’ll restart, etc and be perfectly normal. Then the next time I try to start it, nothing. No lights, motor turnover, no click…nothing. Completely dead. A day later or longer, it might work fine or it might not. Whether or not it’s hot or cold makes no difference. Any thoughts out there? KubotaNed

Intermittent power shutdown on Kubota 2011 RTV1100