I’ve reported similar issues using a Cube Orange+ with no resolution yet. Have you done a test flight with high rate logging turn on? That’s usually a good plave to start. That other thread is here:
https://discuss.px4.io/t/high-vibration-in-cube-orange/32194
I’ve seen this issue on multiple frames and actually switched over to Arducopter forb a while which didn’t have these issue. I’ve recently been looking at trying to use to notch filters parameters in PX4 to try to filter out what I think might be my prop pass frequency. If you turn on high rate logging you’ll be able to see peaks in the FFT plots for the angular rates and actuators that will give a start at least.
