My Gmail App has stopped automatically notifying me of new emails. I can manually sync and get the emails but not automatically. I tried this: menu > settings > accounts & sync > background data is checked and auto-sync is checked. I tried this: menu > settings > manage applications > Gmail > Clear data and Clear cache I have rebooted. I think I may have accidentally stopped a running service that has caused Gmail to stop automatically syncing my emails. My calendar and contacts automatically sync just not email. I'm thinking my only option is to reset back to factory settings. Any other ideas? Thanks.