This might be the source of my struggle of the day or just a graphic thing but
At the time of taking screenshots, I had PUSH_slice2.wav assigned to B2 and PUSH_slice2(2).wav assigned to C2.
Trying to delete PUSH_slice2(2).wav says that it is on B2. Trying to delete PUSH_slice2.wav says that it is on B2. Which made me think that it might be on of the reasons that I couldn’t resampled and so on. (see other topics.)