PP keeps closing and CC keeps signing out automatically?

Hi when ever i open up my Premiere Pro after a few min it decides to close it self...its not crashing of freezing up its asks the normal prompt of Saving before closing, as if iv clicked close my self, and then about a min after it closes i get signed out of the CC App 😕😕 iv tried re booting and re installing Adobe CC, seems to only happen wiht PP as Photoshop is working fine... any ideas/help??