So I took a chance and purchased a used P3A from B&H. Have always had good luck with them in the past, so figured I'd give it a go. Out of the box, the aircraft will not connect with the remote. When in the GO app, I have no camera view, a large "No Signal" banner at the top of the screen, and a signal quality rating of "poor". I've Googled and YouTubed the past couple of hours away and still can't get a clear picture of what the issue is. Much of what I found seems to point to a possible firmware mismatch, but again, it's all a little foggy. I believe the firmware on the remote is one version behind (1.1.5?), but have no idea what is on the P3 or battery. Assuming there isn't a physical issue with the equipment (a fairly big assumption, I know), does anyone have any advice on where to begin the troubleshooting process? Thanks!