Thanks for your interest. Not rooted. Loaded APD - nothing bad.
I just deactivated Smart Actions (which isn't very useful), and suddenly I can take screenshots again. Pretty much a regression test, as I really haven't done anything else to the phone - and it stopped taking screenshots about the time I activated SA (though I don't feel like going through the annoyance of reactivating SA and trying a screenshot again).
Thanks for the update, I was wondering about it.......Just FYI, really only my opinion, but keeping that AirPush detector on there is probably a good idea. There have been several times, where for some reason, I had a new icon/app on my screen, no clue where it came from, OR, even worse, if an installed app has that Push ability, who knows what is sending or allowing back on your phone.
I know it's off topic, but I just happened to think of it since we are mentioning rouge apps.....I'm sure your familiar w/ App Killers, etc....Which I'm sure if you've read up, know are mostly useless..
BUT: As you know you, I, anyone, can write up an app and toss it on the market. That said, a poorly coded app can cause many problems. My example, I had downloaded a simple app for 'Scrabble'....Well, when playing my phone was getting really warm, and I could tell it was using MUCH more of the CPU than necessary. Also, even when it was not running, but still active in the RAM(I guess an app killer would have fixed that, but overall they are not worth it)...
Anyway, there is another app called "Watch Dog", instead of watching for unused apps and terminating, it just watches what the apps are doing to the phone (How much CPU, RAM, overall resources) are being used, you can set the threshold, and if a "Bad App" is utilizing resources that are way out of it's need, or it is chewing up memory, etc....It will inform you and you can take it off or what ever.
Just because it's on the market does not mean it's been coded by a pro, there are some on there that really bog down the device for nothing, and this app keeps a nice eye on that.
Anyway, sorry to drift off topic, but thought it would be helpful.
Have a great day and hope all is well (BTW: I don't really care for smart actions either, rather just do that stuff manually since my schedule isn't so regimented that I know exactly when I want things on/off....)
GOOD LUCK AND TAKE CARE>.....S