Even with the smart boost, ping optimizer and geo filter on I can never play my games without lag until last night when I was downloading a game for the kids on the PlayStation and I was playing call of duty at the same time. My game ran perfectly. so smart boost is definitely missing something because the download was recognized as a file sharing, which is somewhere in the middle of my prioritization. I even tested without the games like Fortnite rocket league and FIFA and they all played smooth for the first time ever and as soon as the download was completed, my game started lagging again so what could be the issue?