They suspected it was a loose underbody panel and they tightened that, however, the drone persisted. I have another appointment on July 12th to have it looked at again. Drove across the country and did mixed driving between All Purpose / Conserve and it seems like the noise is a bit less audible...
Captured a video of it, curious if this is what others hear. This is recorded near the passenger rear motor. The sound is like a gurgle at low speeds and like a dirt bike at high speeds.
I have an R1S, VIN is 34XX. Built in Feb 2023.