So.. I noticed this last week.. I was listening to my iPod touch non-stop last week and when I synced it, playcounts weren't updated. Then today, I listened to my iPod all day long and when I synced it, the playcount is not updated. When I plug it in my laptop tho and play it from there, it updates the playcount. I'm not sure what the problem is.. Can someone help me? 
I run the latest iOS. and it's a 64 gb if it helps
I run the latest iOS. and it's a 64 gb if it helps