My games that run dx 12 blackscreen when i play for about 5-20 min

Since your card definitely supports DX12, i recommend you contact your GPU manufacturer for support. The fact thar it bombs after time points to a hardware issue

4070 ti and my cpu is an i5-13600kf

mcc isnt on 360 though.i played 12 games last night i played halo 4 big team battle halo 2 anniversary all went smooth. big team battle normally takes 5 mins to find people last night took 20 seconds

o, you made it sound like all you cared about was growth/development. If you want realistic stats, instead of 5 min quarters play with 12 min. quarters. With 12 min quarters, each team will get (ROUGHLY) 60 plays per game, similar to real life. With 5-7
min quarters, you will NEVER get realistic Passing/Rushing/Tackle #'s, so obviously the cpu will always have better stats. Im not sure if you would look at that as "not fun at all". I cant imagine simming every game would be fun either

and to add, it is always available if the game you are playing uses dx 12 features.