unable to play?

It started 9 hours ago for me I was in game and at the end I noticed lag like graphic effects, after the game i lost connection to the xbox lobby service and when i try and join games i get the neverending connecting to lobby service message and it errors out with the red screen that says error with halo 5 servers message.

am I the only one experiencing this?

I think you would have better luck finding a solution in the support section of the forum.