Samsung Galaxy touchscreen sometimes bails out on me?

[Fillychi]

my phone is an s6 active. Sometimes, the touchscreen just doesn't respond. Restarting and waiting a bit afterwards fixes the problem, but this happens about twice a day. Its not that big of a problem, but im scared something is wrong with my phone. Is there? Or is this just a common bug?

 

[B. Diddy]

Welcome to Android Central! It could be an app you installed that's malfunctioning. See if it persists in Safe Mode, which temporarily disables all of your 3rd party apps: https://support.t-mobile.com/docs/DOC-21007