Audio Audio source travel randomly around a map

Hi guys,

I'm currently working on an audio demo and got stuck with an issue I don't understand.

I'm using Viking Village demo and implementing audio by Wwise.

There are game objects Torches for which I created one short loop. Everything was setup same way as it is in this older tutorial

Every Torch has it's own audio source and share one loop. I also applied positioning and orientation. When I start walking around the map, audio loops for torches doesn't play from torches itself but from random position and they are "pushed" by player position and orientation.

For Viking Village demo I use recommended Unity 5.6.7f1 (64-bit) version and Wwise editor
2019.1.1 0. I haven't touched any scripts yet.

If additional info needed, just ask me.

Thank you for your help