That's not what we like to hear. Let's try a soft reset on the phone. This will end all processes and give the phone a fresh start. To do this, press and hold the 'Power' and 'Volume Down' buttons until the phone restarts.
@maverickstrike , Like MirceaForce suggests, as soon as you notice it are you able to send an error report with log files via the Members app on this one?
Samsung Members > Get Help > Send Feedback > Error Reports > [select error type] > attach a description and tick ‘send system log data’ > Send.
(Or: Long-press the Samsung Members icon on the Apps screen, and select Error reports from the dropdown menu, etc.)