Ok, so this is a very odd issue that I have never seen or heard of before. Also, keep in mind this is happening with just the mouse pad, or a USB mouse.
I re-installed the OS on my laptop the other day and it's now been a few days and I have this issue with the mouse when I'm using just about any program on the laptop where I can not do anything at the bottom part of a window. For example, when in a web browser, no matter which browser, and no matter what size I make the browser, I can not do anything in the bottom area of the window. If there are links in the area, they will not activate. I can drag the mouse around, but that's it. If i scroll the page down and move the same links that appeared dead out of that area, then they will work.
I took a snapshot of this to show the area in a web page that this is happening, but when I opened Photoshop as well in preview, if I zoomed into the picture, I can drag up and down, but can not go horizontal as the horizontal bar is in the bottom part of the window.
I have also restarted this computer a number of times, run disk and permissions repair and still does it.
Has anyone heard of this before. Just seems so odd.
I will try and do a video screen capture to show.