So my word mole multiplayer was going great. I have the 9700 and my friend had the 8900. Worked great. She got the 9700 and now we can't recieve eachother's multiplayer invites.
We thought maybe it was because our pins were from our old phones inthe contact books, so we changed that. Still doesn't work.
This happened to me also i worked around it by making a new contact for the person i have trouble with and only putting their pin then sending an invite to the new contact for that person hope it helps