I have built a computer recently, installed Windows 10 Pro and all necessary drivers. Every once in a while, like every hour or half an hour, all sounds that are playing stop for a second including sounds from games, videos, Spotify and Skype. I am using back panel out with 2.1 speakers but I have tried front panel and different speakers/headphones as well. I have Gigabyte H270-HD3 motherboard, i7 7700 CPU, and 2x8 GB RAM. Windows is installed in SSD (no RAID). Realtek High Definition Audio is chosen. All drivers and Windows are updated. I have disabled enchancement and Nvidia output devices. There's no related log on Event Viewer. I have tried different drivers downloaded from Gigabyte's and Realtek's websites manually. I've even tried using speakers without installing the drivers, but no luck. There is no other audio-related problem. I have scanned my PC for virus and malwares. There is no fix that works I could find on Internet. Can you please help?