WHEN ATTEMPTING TO SAVE A FINISHED DRAFT MY MAC JUST FREEZES ON THE SAVE SCREEN, LOCKS COMPUTER UP AND I LOSE ALL MY WORK BECAUSE I END UP HAVING TO FORCE CLOSE DUE TO FREEZING, IVE BEEN ABLE TO SAVE FINISHED WORK BEFORE JUST FINE, THIS PROBLEM HAS HAPPENED A FEW TIMES WITH THE FREEZING, IVE SAVED MULTIPLE TIME THROUGHOUT THE PROCESS JUST DON'T UNDERSTAND WHY IT FREEZES UP ON ME, PLEASE ANY INFO WOULD HELP. THANK YOU IN ADVANCE!