Thank you for the response: 1: The prompts say that the scan was successful and no threats were find. And they can be as many as 20/25. The first time I noticed something was that my hard drive was constantly making noise in short bursts, during the night. I assume it’s because it’s constantly being scanned. As soon as I can I will send screenshots 2: No, I usually do not remove the drive physically. If I did this problem would not happen. I posted this because I wanted to not have to bother having to disconnet either the dock or the external drive everytime I close the laptop lid. I do click on “remove safelly” (without disconnecting) because in linux I was used to simply dismount. And it could be physically connected. But Windows might be different. 3: It’s the free version, this is why I am contacting the forum, otherwise I would contact customer support “4”: is that option (seen on the image you shared) to disable the scan an option in KSC free? I confess that I have searched for that in google before posting and again now before replying and I did not find it. my question: can I disable the autoscan?