game crashing consistently ever 5 mins to 2 hours need help

im not even kidding 100% of the reasion why the game was closed (these past 3 days) was not because i exited out of the game but because it crashed it’s getting old very old and ridiculous i cant even have a good race with out it crashing ever other 5 minuits to an hour it’s bad when the 100% of the reasion the game was closed was because of a crash and not because of the player closeing the game their self because their where done playing for the day or had to go etci really like racing games i just want to play the game with out my brain melting from frustration

(EDIT also it seems to only do it on mutiplayer)