We experienced the same issue, but we figured out that once we changed settings we had to log out of sea and then back in, it was no problem. So do your dot command for eject, that player logs out and comes back. Player gets invite back into his/her normal squad, accept, log out/back in, done. Kind of a pain, but it works. As a new squad we busted our hineys to make sure all of us were in uniform and ready, and the above system works.