Flight:
When did you update your firmware last? That’s the first place I’d start. I’ve been getting emails when they update the firmware, but with an issue like this, I’d just update right now - maybe something happened that caused a glitch in the communication between base & tag. You might as well refresh it all. The most recent firmware downloads for SS2 are here:
http://shop.soloshot.com/pages/firmware-supplement-to-ifu
If that doesn’t solve it, or regardless, I’d call/email SS customer service. They are usually very quick to reply & hopefully would have ideas.
Make sure you press the base’s + first & hold down, THEN press the tag’s +. I recall someone else having issues when they pressed the tag first, then base.
I know, I’m often dragging my horse around behind me during setup, too.
On thing I do know: Once paired, don’t let the tag get within ~10’ of the base. When I’ve done that (walked back and set the tag on the ground at the base while I was doing something else; rode by the base really close), it totally threw off the pairing. The camera would look to the sky & then after that it couldn’t follow with me right in the middle. I think it’s because when it gets that close, the GPS coordinates are nearly identical, so it can’t make sense of the base’s position vs the tag. I now just make sure I have the base somewhere I won’t need to ride within ~10’ of, and I set the tag down away from the base after pairing - and haven’t had the centering problem since.