I have 7 Linux distros and Windows 8.1 as a main system on another M.2 ... the problem is Im sending Windows in hibernation and go to Linux for a while (maybe few hours minimum) then when I come back to windows is booting from the beginning !!?? But if I don't go to Linux and just leave PC in hibernation then windows coming back as supposed to do !! WHAT IS THE PROBLEM HERE, ANY IDEA ???