PS5 consistently crashing.

I am having trouble playing consistent games on Battlefield on PlayStation. I will be able to play maybe 1 or 2 full games but on the third I will load into the game, be playing for a bit then my entire PlayStation will shut down as if I unplugged the power cord from the back of the console. This is not happening with ANY other games I play so i do not think it’s an overheating issue. I’ve already had to uninstall and reinstall the game already but this did not help the problem. It’s very frustrating due to the simple fact I just paid close to $80 for a game and I am unable to properly play. This is my first experience with Battlefield and it is not making me want to continue attempting to play this game. Is there any fix or suggestions that can be given. If there is no fix, I will be forced to request a refund for this game.