I just got lightroom 5. I am running it on an acer aspire V5 with an i7 processer, 8 gb of ram, and an Nvidia geoforce video card with 1gb video memory. The problem is that when I use the healing brush, it will select an often bizarre area of the image to copy from, but then when I try to move the chosen area by dragging the pin, the cusor changes to a balled up "move" fist but nothing moves. It locks up and the only way I have figured out to get it to unlock is to toggle back to my homepage and then back to the image using the alt-tab control. When I do this and come back to the image, the area selected by Lightroom to heal from jumps to someplace weird - usually off the edge of the image. I will record what happens with my phone a post it later. I used the beta and it didn't do this so I am really perplexed. Any Ideas?