A problem about BF6

Hello? I personally think Battlefield 6 is the best work in the past decade, but there is a serious problem. As long as I open the game, the CPU is 100%, and everyone in the game is in slow motion and flicker. My computer is an RTX 3050 laptop ➕ Intel i5 12450h， Maybe not very good, but my friend uses 5070 ➕ i7 14700hx, The similar problem happened again , and we tried many ideas but no one worked. I hope that this problem can be fixed before October 10th,I really really love this game and want to play it.