Alan's right, and I think it's watching me through the web cam.
I would be happy if the monitor consistently didn't switch off after the proscribed time, and then I could look for the reason why, but this working when I'm there, and not working when I'm not is a real pain.
One thing I did find is that the registry data in two separate "PowerCfg" locations was totally different.
HKEY_CURRENT_USER\Control Panel\PowerCfg
and
HKEY_USERS\.DEFAULT\Control Panel\PowerCfg
As I'm not 100% sure which one applies to my use of the computer, I'm assuming Current_User, I made sure they both contained the same Power Configuration details, but the same thing happens.
@ Tr3bg0D
I remember at times when using my USB mouse that the screen saver would never kick in
I'm using a USB optical mouse, and that's interesting, although my monitor does switch off if I'm sitting at the computer.
@ Tom
I'll pleased you chipped in Tom, as that makes two of us crazy. ![:)]()
EDIT: There are more locations than above relating to PowerCfg settings, and the settings they contain differ from the two locations above ...
[HKEY_USERS\S-1-5-18\Control Panel\PowerCfg]
[HKEY_USERS\S-1-5-19\Control Panel\PowerCfg]
[HKEY_USERS\S-1-5-20\Control Panel\PowerCfg]
[HKEY_USERS\S-1-5-21-1220945662-2025429265-725345543-1003\Control Panel\PowerCfg]
Some research needed here I think, and I'm not surprised the "Monitor Off" setting isn't consistent, and there are a lot of XP users out there experiencing similar inconsistencies with it.