Same problem. I have a year to go with my Kaspersky licence but its a waste of time. It chokes the machine too much. Tried a few times uninstall/reinstall, etc, but could not be bothered. Back to free AVG for the time being. And my machine has plenty of processing power, only 12 months old. From day one, Kaspersky and windows 10 hated each other and there is no friendship yet.