I bought a 6750 xt as an upgrade from my old card as it was much needed. Install went well. I got the screen working and everything, I installed the drivers and restarted the computer when I was prompted to. after I restarted it, I let it idle for a little bit, and then I opened apex legends. I got into a training match and when I was moving and looking around I noticed a few stutters which I thought were normal because of the new card. Shortly after everything freezes. I am not good enough with computers to know what I did wrong, so I need some help. I have an i7-8700k processor and an Asus z390f motherboard and 16GB of ddr4 ram.