Hi Mechman007,
Video and Sound are not strong points of mine - but it would seem highly unlikely that an external factor (such as a mobile phone ringing) would cause a crash as you describe.
What...

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The problem is not with Windows 10, it is with the Gigabyte App Center software.
In my case, it seems to appear because I have no Wi-Fi card built-in to my Gigabyte motherboard.

Where...