Those definitely look like spurious stick inputs - it's very clear from 50 - 70 seconds. Unless you have some magnetic interference, such a magnetic USB connector in the micro USB socket, then unfortunately that's a faulty RC stick module.Thanks. I’ve tried the Tx stick recalibration a dozen times. During this flight, the drone had a slow rotation to the right. (It’s never had a rotation to the left). While it was slowly rotating to the left, i made a couple of corrections with the stick, but it would return to the rotation.