Andrei007,This has been happening to many of us for more than a year. I
have seen no coherent response from Google. I don't think there is a
"quick fix". I'm not sure that anyone from Google is paying any
attention at all.
I'm having the same issue. I did not notice it at first because I'm
usually not in my bedroom at 3pm but once I noticed it I started logging
it. It's been happening for at least 3 months.