Our 2021 Model Y (Oct 2020 delivery, 13,000+ miles) has started having sporadic static from the speaker behind/under the center display. This is with infotainment system volume completely off. Soft and hard reboot did not affect it. Seems to be worse on rough roads, but that's about the only clue I can find. Doesn't happen every day, but when it does, it's usually with us all day. It's loud enough to be distracting. Anyone else have this issue? Any idea on how to access this speaker? I wouldn't mind unplugging it. Thanks,