Since the update to Version 1.60.0.1800 (Pro) I have been having problems with the scheduled scan. The Scheduler is set up as follows. Frequency: Daily Starting on: 19/07/2011 07:00 Type: Full Scan Check Boxs, Wake computer from sleep to perform task and Terminate program when scan completes successfully. My computer is set to sleep after 30 minutes of non use. What is happening now is the computer is sleeping part way through the full scan, and is only completing the scan when the computer is next woken up. The previous version 1.51.2.1300 did not have this problem, and completed the full scan (~1hr) before sleeping. OS, Windows7 Home Premium (64bit) with SP1.