I've been noticing this quite a bit for the past few weeks. Sometimes I can't raise a player and have to ask someone else to raise because the input isn't working as it should. Sometimes it's the B button not working on the first go. It's throwing me off and making savage content a real pain. I can't attempt Ultimate with this as it is. I thought it was the batteries at first but they're fully charged and the replacements all are. I use steam overlay for FF14 stand-alone with xbox extended controller suppport (the latest xbox controller, whatever it's called).