Hello, I have a problem, if I use a computer in my house connected to the same router as my main computer, I would like to run a server of my second pc and play on the server with my normal ocmputer. But when I try to connect i get huge lag spikes with 1000 ms in ping but my friends could acsess the server without any lag. My Internet speed is 60/60 this even happens with a fresh bukkit world without any plugins.
Nope, both on the main router, both connected by LAN. I also tried wireless with no help, and with different routers and ISP's. I also tried with other LAN cables.