I am also experiencing this issue. After about a days worth of motion tracking, the pans centered point keeps drifting counter clockwise. After a few days, it almost at 90° off.
I keep having to retarget the center position.
Is the base moving or is the waypoint actually changing. If the former, the only solution might be to more firmly attach it to the surface. If the latter, I think you’ll need to file a support request and submit the logs so they can try to examine what’s going on.
I wished I had read this thread before buying. I am having this problem with overshooting motion tracking as well and opened a ticket. I had no response for 6 days, so I decided to contact them for a refund or exchange. On the 7th day, I got a response and asked if happening on just one unit? Responded back “Yes it only on 1 unit, it’s my only pan cam. It’s seems to be an issue according to your forums.” Final response came " spoke with our lead tech and he advised to perform the option in Settings, Advanced Settings, and Motor Controls to Reset Position. We won’t be able to replace that particular unit since it is mounted outdoors but I’m hoping this will restore its waypoint feature."
I have mounted this unit outside with a housing, this is how they can refuse any responsibility for a know issues.