Halo MCC problems with multiplayer

Hi guys!

I Have problems with Halo MCC the steam.
Before that I have a good gaming pc
Gtx 1050 ti
8gb ram
Windows 7
My problems are
In situation is the game freezes and gives error “not responding” during the intro of 343 (when starting the game) it is fixed by reopening the game.
Second error, the halo 2 anniversary, every time I play in multiplayer, it freezes when I move the character and does not let me exit the game (it stays frozen) it always happens with Halo 2.
Third error: when I play Halo 4 or Halo 3 (everything is fine), but, when the game is over, the screen goes black and only the pointer is visible. I have to exit and reopen the game to continue playing (sometimes fixed by restarting the wifi)

Thank you for reading