Recording Software Cuts Off Audio

[Jumurdzsak]

Hello there,
So I just got myself a pair of Steelseries Arctis 3 Bluetooth (they connect to my PC via an Asus BT-400 USB dongle). Almost everything works fine...
Problem:

I would like to record some gameplay but I can't, as soon as I hit the record button on Nvidia's Shadowplay the sound cuts off. Although the raw footage is fine, all sound, voice and image is recorded properly. I tried OSB too, in this case the sound cuts off as I open up the program, the raw footage is fine tho.
What I have tried:

-Reinstall Nvidia drivers - did not work

-Reinstall bluetooth driver - did not work

-Erase all audio drivers but the bluetooth one - did not work

-Tried to record wired - everything works fine

 

I am out of idea so I need help
Greetings from Hungary