Anyone experienced this problem? I'm using Acer Iconia Tab A510, it was fine with the screenshots function until recently after I took screenshots,

for example I took a screenshot of the main screen,


my Screenshots folder it is located in File Manager-->DCIM-->Screenshots, the picture I took is in it,


when I check my Gallery folder, it doesn't appear in the Gallery,


Why the picture I took it doesn't appear in the Gallery-->Screenshots folder? Another problem is when I connect it with desktop, I can't see the
screenshot of the main screen I took. Those previous screenshots I took is in May this year, they are view-able via Gallery, File Manager and desktop. This problem happened around June,
whatever screenshots I took they doesn't appeared in the Gallery..

I think my Google + has no pictures...
http://img404.imageshack.us/img404/7504/5bum.png
How to change the setting so that can avoid it to save to Google +? I have deleted some screenshoT's in the DCIM --screenshot folder, it still didn't appear....
*Pls take note that the above screenshot i took with Acer Ring.
http://cdn-static.zdnet.com/i/story/30/40/...-tab-a510-2.jpg

However I took screenshot by pressing Power + volume, the screenshot appeared in the Pictures ---Screenshot folder
http://img401.imageshack.us/img401/5334/7ov.png


How come?