Weird noise when i play l4d2

[Officer Majima]

when i play this weird buzzing fart noise keeps happening does anyone know why? is it my mods from the workshop causing this?

[ChocomintCA]

Is it like a squeak when you reload or something?

[Officer Majima]

its not just when i reload and its this weird eletronic noise

[Shao]

snd_rebuildaudiocache to fix, if they persist, means one of your sound mods is corrupt and need to be checked.

[Stark Raven]

If a sound mod isn't made properly, i.e. wrong frequency or length, it will make strange noises whenever it plays. If it's constant, try rebuilding the audio cache or verifying game files.