Quickshots Iddues

Hi to All,
when I’m using Quickshots Circle Helix Boomerang and asteroid it frequently happens that the final accelerated clip is not smooth. At the end of each clip the camera looses its target and then drifts trying to find it again during day and night clips. DJI official support center kindly asked me to send them the drone for inspection but I don’t want to wait so long. Does anyone of you encountered the same issue finding a solution? May it depend on the color difference between the target and the background? Or is there a height limit? It happened at approx 50 feet.