Uploads not staying

For the past several months when I sync my band at night it takes and appears to upload the data to the app. The next morning when I sync for the morning at last nights data changes and it cuts out about 3-4 hours of data. Yesterday I had over 3300 fuel which synced and this morning when I synced from 8pm on shows no activity and my fuel was down to 2724. This has been happens a lot.

Pls fix the bug

jeheigjdk about Nike+ Fuel, v2.4.5