[UPDATE] I checked the power option on the start menu and there was an option to 'Shut down and update'. This wasn't there before so it must have just been pushed out to fix some bugs, this being one...

(windows10) I've seen a lot of forum post about this in the past. They all get solved but I am yet to find a solution. I have no idea what it is or where it comes from. I think it might be a hidden...