That's why I buy hardware that starts with "i" in its name. That way, I know that "I" am the owner and "I" am in complete control.
Maybe I'm curmudgeonly, but I'm tired of things I choose being changed on me, things I own be used to profit on me, things I use to spy on me. And its not just software and hardware. For example, I bank at X, but they've merged with another bank and are becoming Y. So now different website, different checks, different name, etc. and for what? for a line on some CEOs resume. Similar when I make a loan and the loan is sold to someone else, and my payment processing routine has to change to accommodate someone else's profit-making deal.
It's more likely the CMOS battery is duff or some other issue