It sounds like you’re experiencing the issue as well. Not sure if this is a result of any new code designed to “protect” the sub from excess use/strain. If it was I would think the Tesla software engineer that was connected to my car remotely today would have thought of that. However I have no idea what background settings he was looking at and potentially tweaking on my 3. At least now I know that the software engineers at Tesla are definitely looking at this issue right now.