No i dont think, cause i got it 2 times in a row, cause i had to open the game again and insta rejoin, so i dont think its the memory, another time i was getting an error launching the game, 3 times, then i restarted the pc and it was fixed...and some random crashes during games, thats all i have. But I play many hours every day and I only have those random errors sometimes, its not a problem for me, they are really rare, I just dont get while changing nothing game behaves diferently