auto remove PC name not in AD from ls table

[abolus]

hi,

under "scanning and cleanup option".. you can see

"remove computers not found in the active directory from all tables" checkbox,
but if i am trying to put check mark on it and click save button it removes the check mark from that check box. please advise why?

[abolus]

thanks it ok now

[Hemoco]

You need to choose one of the two options

"Remove computers not found in active directory from all tables"
OR
"Set computers to non-active if not found in active directory"