Frankly, I am quite pissed with overcrowding in Maple Story. It used to be the only problematic for the Aquila server, but apparently Bootes is getting quite crammed too. Totally not good at all.
This was the reason why my crusader is semi-retired, actually. I just couldn’t find some place to train at all. At mixed golem maps, I often get “no slots, sry”. Sometimes I don’t even get a reply. The only time period in which I could reasonably find a slot in MG maps is from 1am to 6am, and I sure ain’t gonna sacrifice sleep for “play”.