Newest version not scanning at set time.

I updated to vers.19.6.1.8  about a week ago.  The problem that I am having now is that the scan time setting is not working at all. Instead I am seeing notice of  'idle time scans' when the computer is not idle, even though that choice is unchecked in setup.  I did upgrade to the latest 19.6.2.10; but, that made no difference. How do I correct this?

Thanks,

Joe