how come i sync it one time.. and like suddenly the next day i check on it again and it becomes a different speed? like day 1: syncing it. think its good. day 2: animation changes speed, everything goes faster and is out of sync. day 3: i try to fix it, and i fix it to adjust to the newer speed. day 4: returns back to speed i was working it, on day 1. cycle repeats. wh??