Im running windows 10 with realtek hd audio in my motherboard, but im using an external DAC and Amp for my headphones. The audio just randomly cuts out completely and Overwatch starts stuttering like mad. It says i have over 100 fps but ever few seconds it just stops. Disabling and Re-enabling the device causes the sound tab to stop responding and i have to restart. to fix this i must restart my comp. It happens randomly during youtube videos gaming etc.