Last 2 updates changed my sound settings without permission

Hi there , nice to have an update , software update , Fine , Driver updates , Fine Changing my custom sound settings , NOT fine. i dont mind software updates , i do not like to see my sound settings being changed because there is an update. there is no reason to change em at all , and if you find it nessesary ,then at least ask if it's ok to change someones personal settings. /Endrant