Windows Does Not Display Proper Time

Recently, whenever I turn on my computer from a cold boot, it has the wrong time; I checked its BIOS, and that has the correct time, so its CMOS battery is still good, and the computer is set to automatically synchronize with the server, so I am not certain why it is doing that.

Also, I usually put my computer into sleep mode when I do not use it for certain durations, such as one or two hours (but I shut it down entirely when I go to sleep at night), but, sometimes, when I turn it on, I get a blue screen of death and need to restart the computer. It functions perfeclty fine after that, but I worry that it may one day cease to do so, so what does everyone else say about that?