We recently bought our 2nd Tesla Y, but we have separate accounts on each. I sent an invitation to my husband so that he could see both cars inside the Tesla app as my service center told me I should. Now all hours of the day, I'm getting my husband's customized ring tone playing but he's not calling. I suspect it has something to do with the syncing of the Teslas, but I have no clue if that's correct. Does anybody have an idea how to fix this or had this happen to them?