iPhone 14 pro randomly turns off

Has anyone else run into the issue of their iPhone 14 pro randomly turning off? I have had this happen now twice to me. First was when the phone was charging and the screen just went black. Tried every combination of pressing the buttons to turn it back on. After a few minutes it turned back one. This second time he has turned off and again I've tried every combination of buttons to turn it back on. Nothing. I've even tried plugging it into my MacBook, and nothing still. Any help would be great.