My S7 will no longer sync my google calendar. The last sync was 11/12, but everything else associated with the google account has been syncing. I tried turning off and on the calendar sync within the account setting to try to kick start it, but nothing happens. I also forced a stop on the app to see if that would help. I have checked all the setting I can think of, but nothing has worked. Both the app and phone are current on updates. Any ideas?