Because the original router does not play games, the wireless and wired speed measurement of the new router is normal, indicating that the broadband line is no problem. Although playing a game card is usually related to playing a game to connect to the server, the same broadband line is replaced by a router card, which is the problem of this router. Routers can forward data. When playing games, the data flow is large and it needs to be delayed. It should be that this router has insufficient ability to forward big data. Change to a better router.