I have been playing Fortnite for a few weeks and everything went really well. I always had a 20-30 ping, but for a few days I have had the problem that I have an average of 60 to 70 ping and then when I encounter opponents my ping up to 300 rises.
Does anyone know why?
Use LAN cable.
Uninstall Fortnite
Lan cable if you don't have it
Throw away the pc and buy a new one without fortnite