Hey, it keeps saying that I am getting new LIVE ID requests when I try to join a group, but I can't see any. Anyone who knows what it might be?
 

What do you mean by Live ID? 

Do you mean friend requests?

oQueue uses friend requests to communicate information. When you waitlist for a group you send the leader a friend request with your information, he then sends you a friend request confirming that he recieved your information. The addon (oQueue), will automatically decline / accept these friend requests based on the information attached to the friend request.

TLDR : Ignore friend requests when you are using oQueue. It is just the addon sending / recieving information. 

Ahhh, I see. Well cheers for the info :) I see a bit more how this all works now! :D