Apex Legends Instruction at * referenced memory at * Memory could Not be Read

I tried this solution and all i got was game started to lag ALOT after doing this and i still received memory error none the less. I also tried to add folder to regedit to make CPU priority 3 but this made my mouse lag ingame. I played in three player premade and all of us got memory error one after another making this game literally unplayable, also in soloque 10 peoples disappear instantly when game starts or during the game. Instead of fixing balloon bug that was actually cool ingame feature and making even worse bug instead they should honestly focus on this issue first 100% of the time to give players normal gaming experience without having leavers every single game. This issue is not some * that you need to start ruining your computers performance up for, its something EA is too lazy to fix and we just gotta wait till they figure it out or give statement of that never happening and moving to other games.