Lucked out in that the models I got were BTC-5HD which tells me they are the 2015 model. One cam is up and running but the other has problems. I can turn the camera on and set date, time, etc. with no problem. The camera will run just fine. As soon as I turn the camera off I can not turn it back on at all. Waited all night to turn it back on. I did some monkeying around and played with the contact springs, new batteries and still the same outcome. The only way I can get the camera to turn back on is to eject the battery tray and push it back in.
Any one else experience similar issues? Phade I know you know a lot about cameras, any ideas? Next step is calling browning...