Hello @FLOOD, Thank you for your prompt and detailed reply. Below are some insights: (A) Postpone computer scan tasks when the CPU and disk systems are at high load is checked (B) Tried Exporting, and restoring settings, did not work. (C) Even after shutdown, the problem persists. (D) I have re-installed KIS so don’t have the Detailed reports of 7 days. Will update with an attachment in a day or two. P.S. First rootkit scan has already begun after the re-install Thanks