Apologies if this is a carrier question and not a GOS question. I upgraded to a 7A several months ago. I always set up a separate account to run apps that require Play Services. On my 4A and 6A I could always use my carrier's (Mint) data on this second user account. On the 7A I could not get data to work when switching to the 2nd user account. It would show bars and say it was connected but all attempts to use cellular data would result in a failure to load a page. Wi-Fi worked fine. I searched through all settings but could find nothing that would block carrier data for a 2nd account. Then it suddenly fixed itself a few weeks ago. I'm not sure if this was in an update or Mint had some kind of misconfiguration that was finally fixed. I use a physical SIM card. Any thoughts on what could have happened?