I am also experiencing this same issue, the sound is loud that it makes my ear hurt, it just happened on the right ear cup, did soundcore find a solution ?
Q30 ANC woofer issue
I just got the Space Q45 and noticed this issue! It’s much more noticeable than the Q30. It’s to the point if I’m bobbing my head up and down (or worse side to side) I can notice it very obviously.