Dsammons3

I recently purchased a 2017 Journey. Today before leaving church it suddenly shut off in the parking lot. Then, after lunch, the radio screen was blank and the charger/USB/Aux Jack was dead in the center console. Fuses were good. Went to leave my girlfriend’s place and everything started working again. Then, after another stop...nothing. Then later it al worked. Any idea what’s going on??? Has anyone else had this issue and figured it out???