so i got my steam deck 12 hr ago and im already having problems. my steam deck when i go into a game for expample sim 4 my steam deck get supper hot like it gonna explode, 2nd that every time i got to register my keys rebind them what makes me comfortable to use it will register 2-3 keys and then stop registering keys then i have to restart my steam deck every 2-3 keys i register, repeatedly, has anyone had this problem and know how to fix it??? i could really use some help