I broke my ASUS z270e motherboard. I replaced it with another ASUS z270e, the exact same model. Ever since this happened, I get problems connecting to games. For example, in Fortnite, when I play with PC people, my ping is 20-30. When I cross platform, I get 100 ping. I contacted ASUS asking about why this could be happening and I asked people on the Fortnite forums and all they said was for me to reinstall windows to get a fresh wipe so older drivers wouldn't mess with the newer drivers. However, if the drivers were messed up, then wouldn't my ping be high even when I am playing with just PC people? Because like I said, I only lag when I play cross platform but do fine when I am with other PC people. If someone could please help me because it is a hassle to wipe out everything to reinstall it all again.