Hello. I've been enjoying your product as well as reading about the future work on the VNAV and related systems.
I've searched about this issue without getting any results. Sorry if it's a duplicated report.
I've been noticing an unusual oscillation on the banking when the auto pilot encounters a open turn on the flight path given the route characteristics.
The route flown is a SID from KLAS called BOACH SEVEN from runway 07L between BAKRR and MINEY. SID route: https://skyvector.com/files/tpp/1708/pdf/00662BOACH.PDF This behavior is also seen on different navigation paths that features such open turns.
A recording follows in this link:
I'd like to know if it's a normal behavior on the autopilot when encountering such turns transferring the blame onto the FMC plotting such turns incorrectly (I know it's unlikely, but I'm not a programmer) or is something like the AP is shifting between bank angles values to keep itself on the Nav Path.
Appreciated your product.
EDIT: Turbulence were absent.