Volume back to zero when the vehicle's radio/cd player was turned off then on again. Doesn't happen all the time but weird.
Plus phantom advertising video playing and one does not know where it came from. One can close it if a browser open a window on the background but sometimes there's a speaker symbol on the browser's tab but one still don't know where it came from, on the page.
Youve always had some weird virus in ur comp
Get avast