NOT HAPPY your latest Windows 10 update wiped all my system preferences, including sound, network preferences, eLicener settings etc... I have to spend my time reentering network passwords, setting up elincer getting rid of those annoying system sounds. I use this machine almost exclusively for music and sound production using specialized controllers and software. It took me hours to initially set up and now, instead being able to jump into a project, I have to stuff around getting everything connected again. I require and urgent response from Microsoft. This is a dedicated machine for professional purposes,I have lost working time because your system pestered me in to updating. I will be disabling all updates until I get an assurance form you that this will happen again