I have no weapons or vehicles on my server. Like, at all. I hit the limit with my colorset and ambient music (all of which was being used) for an atmospheric build. It's stupidly low and I don't understand why we can't at-least raise it in singleplayer or something.
then you have too much ambient music
each music and sound adds exactly one datablock. colorset adds like 400
okay so on my server, without any weapons/vehicles other than default along with a few bricks, some music and a 64-color colorset i hit 1338 datablocks
if you are hitting 4086, this means you have around 2700 additional datablocks
if you have a few hundred in bricks and particles that still leaves
TWO THOUSAND DATABLOCKS IN SOUND ALONE
so i either call bs or you are using WAY too many music/sound files