Just finished my mobile service, the tech said that he gets these all the time, its never older cars with USB in arm rest/cup holder center console, and its never newer ones with USB in the glove compartment. He said its always the models (3 and Y) that have the USB under the phone charging pads. He said that he has replaced two USB hubs just today before getting to me (part number FRONT(1522264-00-B)) and he said that from what he has seen that fixes the issue.
One thing that was a bit discouraging is that I was hoping they fixed something in HW to prevent this from happening. One that was pulled out of mine was "Rev 1" it states on the sticker, but he showed me the other two from earlier today that he pulled out and they are "Rev 2". So the issue is not necessarily resolved for the future.
Ill report back if replacing the hub fixes it. (my MCU was already replaced (for another issue) and didnt fix it).
Fix was covered under warranty but before warranty was determined the cost to replace was like $250