On frequent occasion, I get a very long delay to run an activity, such as to start a new program, open an email, open a document in WP, or change a directory in Total Commander. It is almost like it is doing a program scan. Every open program on the computer freezes up.
I can see in the taskbar that the ZA icon changes from the green-red bars to a Z while the lockup occurs. When the icon pops back to the green-red icon the lockup ceases. In program controls I have checked the particular programs as safe. I am not using ZA to check emails or to do on-access scanning. I have set ZA program control to various levels and to off and still have the lag problem. I set the debug level from default to off and it made no difference. I do not have this lag problem when I shutdown ZA.
I am running ZAISS v9.1.008 on Windows XP Home with SP3, with an AMD Phenom 9650 Quad-Core on an ECS-USA GeForce 6100PM-M2, with 4 GB DDR2.