Recently Smart Scan seems to consistently stop after reporting on browsers, out of date app and malware, but it does not return to the point of allowing a new smart scan. Same manifestation in scan "notifications" - it will not allow me to continue to the end, clearing the notifications. Windows 10 machine, but it has worked for most of my time on W10. Avast version updated last week - no effect. Trying to avoid an uninstall/reinstall. Any and all feedback appreciated.