Hi all. I was on a multi cam shoot yesterday with a Panasonic GH4 as one of the cameras. About 5 hours into the the shoot, I noticed that the camera had somehow changed its shutter speed as well as my rec quality settings from 4K/100mbps/24fps to 1080/50/24. I strongly believe it did this all by itself somehow and it is very concerning to me. When I thought it through later, I remembered that this happened right around the time after I switched the battery out. This has never happened to me before with this camera and I just want to know what might have triggered it to do this. Anyone out there ever experience anything like this with their GH4? Don't know if it matters but I was switching from my Wasabi backup battery to the original factory battery when I suspect it happened.