Your manuals are very limited and poor. Your latest version of 'Options' is not al all intuitive. It just took an hour to find out how to turn off CopsLk Notifications for my M575 Mouse becuse I didn't understand that there were 'Settings' on the 'Home Page'.

I have 6 of your products and had this type of problem with all of them.
Thanks. Bob at RBVCE@Bell.Net.