Yesterday, me and my friend were going to play unleashed but i was getting this weird frame lag. We spent an hour troubleshooting and found that the server was taking 50% of my CPU and that didn't leave much for my client. I have a high end i5 with a evga gtx 760 FTW Edition. I have run multiple servers at once and never once had any sort of frame lag. I though, no problem, I'll just use my 2010 iMac. It took me a little while to figure out how to turn on the server. Once I did though, when I or my friend connected, the server stopped as if the command stop was used. No crash report or anything was saved because it counted as the server turning off i guess. Is there any way I can optimize the server, I can install BukkitForge if needed. I don't know if this is in the right place in the forums but this seemed like the most likely place it would go.