Why does my tablet and phone scroll on its own?

[AC Question]

why does my tablet and phone scroll on its own?

While trying to read a web page, email, facebook or instagram my devices will scroll up the page. I can not read an article without it scrolling up the page. l

 

[vinnie_boombhats]

Re: why does my tablet and phone scroll on its own?

Is the screen clean? Sometimes a smudge can make all the difference.