It has bout 15 mnts to 1-2 hours delayed text messages!!! The annoying part there it gives u the notification delivered but in reality the text message is not received at all even i saw the other party is online. N on my side  to check if there any messages I've to close n re open the app again only i received the messages coming in like a bullets. The battery drain so fast. Not even 2 hours last!! N there's no notification!!
February 13 2017