Running 3.5.1. I update manually once a week. Even though I also run SpySweeper, I have no trouble enabling protection for all Restricted Sites after updating. But a week later, when I open the program, protection has been disabled for 33 sites: AdSag, Data-Line Dialers, EU-AdCenter.net, NGAdCenter and 29 CoolWebSearch sites. Every week the same 33 sites, and only those sites, have had their protection disabled. Every week I can enable protection for the sites after updating. This has been going on for some time. I haven't been checking the program on a daily basis, so I don't know how long after updating the protection is disabled. I'm not sure what difference it would make if the disabling occurs 24 hours after updating, 48 hours after updating, etc. I also haven't been able to figure out what is different about those particular sites. Why should the same 29 CoolWebSearch sites have their protection disabled each week, but not any of the four million other CoolWebSearch sites?