All my apps restart or send me to home screen after a few seconds to minutes in them why?

[AC Question]

I have a Kyocera Icon C6730 rooted, recently every time I launch a app it won't have a problem then it'll randomly stop and restart/reload whether if I'm playing a game, general apps, or online like the chrome app. This hasn't happened before and this phones been rooted for a while now, and nothing has been chamged, but the problem just keeps happening, so I'm looking for some answer or help to fixing it thanks