/SLASHPLAY
How to fix sound cutting out in TF2
Type snd_restart in your game console to restart the sound system. It fixes stuttering audio and reloads custom hitsounds.
snd_restart
Restarts the sound system.
snd_restart Examples
snd_restart Reload sound.
What it does
Fixes sound that cuts out or stutters, and reloads custom hitsound files.
The game's own description: Restart sound system.
Run it on your server
On a SLASHPLAY server, type it in the Console tab of the server page; the reply shows right under it. A value set there lasts until the server restarts. To keep it, add the line to tf/cfg/server.cfg. New to this? Start a TF2 server first.
Your own
TF2 server.
From $0.03 an hour, only while it runs. New accounts get 6 free tokens.