That checkbox means "SHOW or HIDE" additional settings, it does not mean
"ACTIVATE or DEACTIVATE" additional settings. Its like "+" - EXPAND and "-" - HIDE.
Now they are trying to blackmail us, and although the person did not provide any evidence, we still have to disable the site and roll out the update with database encryption earlier than planned. User safety is paramount. The site will return to work in 20-30 minutes. I apologize for the inconvenience.