Yes, i disabled it as soon as i installed the plugin. I have cleared out the database tables and tried doing a clean install. It does it on a few of my sites. I set the execution max to 20 seconds and it does not obey that rule or max used amount of memory, It exceeds that as well. I also unchecked all the scan settings checkmarks and it still tries to scan my entire website.
Is is scheduling itself, often during peak hours and it kills my disk i/0 and somethings multiple sites are running scans slowing things down even more.