I've purchased an ELM 327 wifi OBD II Interface and am using the IPhone 6 and OBD Fusion App. I have adjusted all the iP addresses, etc per the instructions but continue to get a connection error when going through the protocol's. Seems the wifi connects but I have issues with getting the app to connect to the truck. Anyone else having this problem that can lend a hand? I've tried many things and still can't get this thing to connect!