Muhammad,
This is iPad specific info that I'm giving, using Safari browser....
I can be sitting reading a page, out of the blue, the page shifts smaller and to the left and about a 1" column of white appears down the right side. Then, several minutes later, the page shifts even smaller and even further to the left and the column of white gets even larger. Then, several minutes later, the columns goes away, the page shifts back to original size and takes up the entire screen.
It's as if it is wanting to load a long, vertical ad space in the right, then a few minutes later, it's trying to load another, wider ad space to the left of the first ad space. Then both ad spaces go away and everything shifts back to full screen.
Hope that helps trouble shoot it. :thumbsup: