I've been lurking around for a while, but wanted to share my experience with the community. I received one of these cams (SD-49225XA-HNR) myself from Andy
@EMPIRETECANDY a couple weeks back. Out of the box I spent hours trying to figure out why the auto-track would not work. In noob fashion I figured it was firmware and updated to latest firmware, which only the made the situation worse, as the auto-tracking option disappeared from the interface. At this point I threw my hands up and reached out to Andy, who quickly provided me with the firmware I had originally, restoring the auto-tracking option to the interface. However, auto-tracking would still not work, so I reached back out to Andy who had one of his engineers jump on the cam, and after a bit, figured out there was an issue with the cam's license. After exporting the dat file from the cam, Andy was able to get an updated license from Dahua a couple days later. Way more of an adventure than I expected, but wanted to be sure to recognize the excellent support provided by Andy and if anyone else has a similar issue, perhaps it will save them some frustration.