Audio is ~crackling while playing R6 or Fortnite (Realtek Audio)

[rambojohnklonny]

Hi, I just build my new Pc yesterday. It works, but i got one Problem.
When I for example play GTA 5 my Audio is perfect etc. but when I play R6 or Fortnite, I have permanent Audio like crackling, a quiet *fiep* noice.

I really dont know what it could be, I have the latest Audio Driver ( Realtek ).

Please help me out, I can't find any solution on the web.

PC Specs:
B450 Aorus Elite
Ryzen 5 2600
RTX 2060 MSI Ventus
240 GB Kingston SSD
2TB WD HDD
16GB Corsair 3200
WIN 10 Pro (64)

 

[kerberos_20]

run latencymon

 

[rambojohnklonny]

run latencymon

It says, that everything's fine..

 

[shknawe]

Then I would jiggle your input jacks to find the culprit.