I just got a new Venu. My sleep times are set for 12am to 7am. Last night I slept from about 2am to 7am. But Connect says I was sleeping from 7am to 12pm? If I change the times manually to the correct times, it only gives data for like 15 minutes of sleep. My watch displays the correct time. So does my phone. Why isn't the time correct in the app? How do I fix this?