[Spyrek]

Hello,
do you know any optimizations to reduce server bandwidth usage, but without chaning server rates?

[Bacardi]

...disable voice system.
And maybe if block tempentities like blood decals, bullet decals, explosion particles etc. etc.

But I assume biggest one are player models and perhaps radar view update rate.
*Or server just use much resource on player entity, checking and updating data.

Just speculation....