I use the Email App that was on the phone (not the specific Gmail app). I have two Gmail accounts and one school email app. All of the settings are set to check every 5 minutes. All three email accounts have been syncing fine for the first two days that I have had the phone, but all of a sudden the two Gmail accounts have stopped autosyncing. However, none of the settings have changed. My school email receives all my emails every 5 minutes, but my two Gmail accounts will only get the email once I enter the accounts and do a manual sync. Both of my Gmail accounts are set to IMAP and they are all on the right settings. This is weird that an Android phone is having issues with Gmail and not the other accounts.. Anyone else having this problem or is it just me??