Kicked from Server?

[Bobb4]

It may have been a inter/squad match or even a co-op and you being kicked may be because an admin realised that you should not be there
Unfortunately not all online games are open to everyone.
I am sure it is nothing you did.
If it was a ping issue some servers have an auto kicks. You are normally warned repeatedly regarding your ping being too high or believe it or not, too low!