ESET Internet Security conflicts with the Network Adapter.
Micro freezes happen to the PC and my internet connection becomes unstable. If music plays at that time, it stutters.
With time, those freezes become more frequent and I loose connection entirely, network adapter becomes unavailable and I have to restart it.
I have uninstalled ESET Internet Security for some time, to make sure ESET is a root of the problem, and the issue was gone. But after I reinstalled it the issue returned.
I am using Windows 10.