Map runs fine for me, crashes for everyone else.

[A Boojum Snark]

You could try just directly targetting all players, or all players of the name you don't want them to have, rather than using a trigger.
From your logic_auto:
all entities of 'player' class
OnNewMultiRound > player > AddOutput > targetname notthespecialname
or all players that might be named
OnNewMultiRound > thespecialname > AddOutput > targetname notthespecialname

I... don't quite understand the noclip issue? I mean it is weird, but that shouldn't be a problem because one does not simply noclip around except for development...

 

[Bread]

Ill give those a go, and yeah, I figured it wouldn't be a big deal except for cases where an admin might noclip around a map and crash the server.

 

[Beetle]

I... don't quite understand the noclip issue? I mean it is weird, but that shouldn't be a problem because one does not simply noclip around except for development...

Sure they do. Any "fun" server has noclip on admins. Admins get bored. Noclip craziness ensues.

 

[Bread]

Looks like the map's all good now in terms of crashes. Recently uncovered a new issue though. When running the map on a server, even by myself on my dedicated server, I get really high latencies (150-220ms)
I've tried cutting up some viscluster to see if that would help, but I don't think it has.

 

[henke37]

High latencies even when having a good connection? That means that the server is overloaded and can't run at the intended speed.

 

[Bread]

That's what I had figured, turns out it was the 12-14 prop_dynamic entities I had in the first section of the map. Removing them wasn't really a big deal.

 

[Lampenpam]

That's what I had figured, turns out it was the 12-14 prop_dynamic entities I had in the first section of the map. Removing them wasn't really a big deal.

If this prop_dynamics were moving then the server has to update this position all the time and send the new location to every player, this probably caused the high latency.
Also prop_dynamic can add multiple edicts if they have bones, so you should especially remove them if you got problems with too many edicts.

 

[Bread]

Looks like the void crash is a big deal. I've been getting reports of crashes just from seeing the void by seeing through objects in thirdperson mode.

Edit: It also crashes them if they go into spectator mode and fly into the void.