An update on my A229 Pro 2CH (w/rear camera) that is turning off on its own. Between power down event 1 and event 2, I switched the battery pack that supplies power to the VIOFO HK4 hardwire kit (last week's test) and it still powered down. For this week's test, I swapped out the VIOFO HK4 hardwire kit for another "optimized" HK4 hardwire kit. During today's drive, the A229 Pro powered down at almost the exact same place in the parking lot.
I'm going to put together a video demonstrating the issue with the A229 Pro powering down along with four other dash camera acting as witnesses to the power down event. It seems that if I remain parked with the engine on, the A229 Pro remains in normal recording mode, but when I start driving and make a right hand turn in the parking lot, it powers down. The last things to try are replacing the A229 Pro GPS module or it's the A229 Pro front camera.