Mine at home took about 10seconds (actually less, but I am rounding up) to start server on my brand new desktop at home. i am presuming it is a RAM issue as my home computer is overpowered in that department. A work server would be using ram for the various other stuff operating on server whereas my home computer is doing nothing but what I tell it.
(just double checked and experience still was less than 10s)
@JohnK Fuller told me about this when we chatted in my Teamspeak. I proposed that it be a mechanic in the future via a "Grappling Hook" that players can make. That's what happens when you mess up the jump code though. xD