Hi, thanks for your report, but please post it in English next time. Even broken English is better than none ;)

Translation: Grenades don't have sounds in Steam dev. Unrelated to Eden, happens eveywhere.

related to #0026061 and #0026068

Also ich muss erstmal sagen es läuft flüssig alles gut bis auf eine Sache , seit dem ich im Arma 3 Dev Modus bin wegen dem Arma 3 Eden 3D Editor habe ich bei benutzung von Granaten und Sprengstoff keinen Sound mehr ... Obtisch ist die Explosion da aber der Sound fehlt . Das wäre das einzige Problem was ich bis jetzt gefunden habe.

Loose translation of the ticket:

First of all I have to say everything runs smoothly, however, since I've been using the dev branch - because of Eden 3D Editor- grenades and explosives make no sound. Visually the explosion exits. That's the only issue I've found so far.

-end of translation-

Issue still exist, game version 1.53.132763

Upon checking the rpt files I found the following error (when throwing a frag grenade):
Cannot load sound 'a3\sounds_f\arsenal\explosives\grenades\explosion_he_grenade_03.wss'

The sound indeed does not exist in the pbo. The only grenade sounds are named:
grenade_01.wss
grenade_02.wss
grenade_03.wss
G_40mm_HE_01.wss
G_40mm_HE_02.wss
G_40mm_HE_03.wss
mini_grenade_01.wss
mini_grenade_02.wss
mini_grenade_03.wss

I've uploaded a full .rpt (with game start).
Problem seems to remain even after going back to stable version.

Problem is solved in current dev version (wss files do exist)

Apers mine is still silent