Wow, lot of complaints here and rightfully so, I've been having issues with messenger for quite a while now. Biggest thing would be that messages I send any of my friends or pages don't get sent on time, needless to say, when the message is urgent, that is incredibly frustrating and inconvenient. They appear as sent but NOT delivered for days at a time, I've reported these technical issues and it never gets fixed, as this keeps happening. Why is this so hard to fix? C'mon.