Minecraft Log me in Hamachi connection timed out when people try to join my server?

First of all, Hamachi makes Minecraft lag, and I don't know it could be because of my PC, because I made a server with Hamachi and made sure the RAM gbs were good, but it still lagged and kicked one of my friends out. But thing is, PC sucks with the servers, unless if you have the right parts for it. Like enough RAM or something you need to have.

Now, I'd recommend restarting on making the server incase if it's getting too confusing. You could look up a tutorial on how to make the server (make sure you include the right version of Minecraft, the one you have) then look up a tutorial about getting the ip to where you type it in Hamachi.

You can then see if it works, or if you find any better answers than this, that's awesome. But, if you want it more simple, the PS3 and XBox 360 both have simple server makers, but you would have to have either an HDTV and more controllers to play split-screen (can be up to 4 players) or have your friends buy the same consoles you have and play.