There is an extremely tiresome, annoying, energy draining audio bug that keeps happening with DK skill Inferno and its morph Flames of Oblivion, it's a rather loud, low frequency humming/whirring/whooshing/grinding sound, akin to the audio that is persistent on for example Ebon armour. It happens when the skill is used in a rotation against enemies and the audio doesn't stop until changing instances. A solution would be that you delete this audio from the game entirely, because playing as a DK right now actually feels terrible because of it, since it keeps whirring/grinding/humming loudly and doesn't stop, the noise becomes actually nauseating, distracting from questing, and also it drains at least me of energy, making me physically tired when playing - you know how you can produce sleepiness by playing white noise? It's that. And I want it to be addressed and fixed ASAP, please give this a priority.

*Edit; changed the title to better reflect on what causes the bug