So I just upgraded my T-Mobile phone from a Note5 to an S7 Edge. I never had a screen problem with the Note5 but I frequently have a problem with the S7 Edge where nothing happens when I use a stylus or my finger on the touch screen. It never lasts more than a few seconds but it's mighty annoying on a new phone. Anyone else have this issue and is a there a way to fix it that doesn't require a hard reset?