Very recently my Google Calendar and Contacts are not synching with the Samsung Galaxy S3 Calendar and Contacts app. I have removed the accounts and the apps and re-added the account for the contact and calendar.

Calendar: I make changes on the calendar and the changes are not reflected. It just stop synching.

Contacts: For some reason, it's duplicating some contact names on the calendar phone app. There are no duplicates in my Google Contacts (Browser), but the app is creating duplicate contacts.

I am getting ready to throw the phone out the window as this is extremely frustrating. HELP!