Halo MCC can't load a matchmaking game on 4G (PC)


Curently my modem connection is too bad to play MCC online so i switched to my mobile data (4G). My ping is around 40ms and I have 36Mbps download and 7Mbps Upload on my shared 4G. Every time I’m searching for a game, I find players, It’s connecting to the session, then it’s leaving. Sometimes it gets to the loading screen and the load bar stops in the middle and i get booted.
Is anyone having the same issue? Is there something about the 4G data mobile that is not suitable with MCC servers?