Diablo 2 L.O.D. lag in multiplayer

Sto giocando a Diablo 2 LoD in multiplayer,ma soffro di un lag esagerato,avendo la fibra ottica e Diablo 3,che non da problemi
Grazie in anticipo

For this you may want to try some general troubleshooting steps: https://battle.net/support/article/000099037

Also don’t forget that if you’re connecting to the US or Asia servers your latency will be more than normal.