scheduled defrag not working properly

Defraggler v 10.424 64 bit

Does it use MS task scheduler to run?

When it is run on a schedule does the GUI not open? In the MS task scheduler it says it is running but no GUI shows. If opened manually it says running in background

What does C:\users\username\df.exe C:/ts/user "username" app path "C:\users\username mean? The first part is calling the exe is it

What is the highlighted bit where username is the actual username of the user. It shows on arguments when MS task scheduler properties. Is a scheduled defrag meant to start the defrag or open the GUI so that the user can start it

df.exe is the command line version of defraggler, if, indeed, it is running in task manager then your autodefrag is working, there is no GUI for df.exe