What bugs? At this point we don't have an explanation for the first-stage RUD, looking at the overlay it seems there were issues re-lighting the Raptors which could be for any reason.
From what I saw, the hot-staging went perfectly with the RUD happening when the ship was already in space.
You do realize that SpaceX is (currently) the only manufacturer that's trying not to dump their rockets into the ocean (or wilderness/villages in the case of Russia and China respectively), right?