Help Note 5 randomly uses its own back function

[BoostedNick]

Is this common? Does anyone else have this same issue? I know of one other person who has the same issue with a Galaxy s6. I could be typing a text or a comment on Facebook and it will randomly go back to the previous screen. It's pretty annoying.

 

[AZgl1500]

facebook and me don't like each other,
it is always jumping back to somewhere else on its' own.

got nothing to do with your phone, as it does it on my desktop and my laptops.
they just up and decide they want to show you new content and zoom, you lost everything and it goes back to the beginning or somewhere else.

on the phone, I get random junk letters, and a word I just typed will disappear.