I can't seem to figure out how to get one of the PIP's off the screen- I have the picture in picture in picture. It is very easy to use the one that you can move from corner to corner and make smaller and larger, however, I now have a new PIP on the bottom left side that I can't seem to make go away - PLEASE HELP!

On my system it's pushing the PIP button for a 2nd time to remove it.

Well for most brands, pressing the PIP button a 2nd or 3rd time would remove it but if you got a universal remote from a store it might not have the button.

On mine, sometimes you have to hold down the pip button for a couple seconds.