Hey all, to answer OP, BB’s sobriety mode is not meant to be used in tandem with the Aeros. In reality, it was meant as a joke on April Fools, and we were pleasantly surprised to see how people prefer it to “straighter” playing on a single BPM (which does make sense).
That being said, we still have not given the Aeros audio the potential to change to a varying tempo source once sound has been recorded, and likely never will allow recording to the Aeros with a varying tempo.
The former requires software changes that will allow us to smartly (and without much degradation at maybe less than 5-10% change) change tempo and ‘warp’ existing audio to new tempos on-the-fly. This is claimed possible but is not a priority at this time. We understand this is a great potential use and we do want to spend time on it soon. The latter, however, would require creating some form of tempo maps and we are not aiming down that road currently.
As far as Aeros is concerned this BB state causes de-syncs and cannot be supported currently.
Thank you for the questions and reporting!