Near the top of the grade roster, you will see a warning stating, "Please submit the grades often. There is a 60 minute time limit starting at time am/pm on date for this page." This means you have 60 minutes from the time you accessed the grade roster before the system will time out, and you will lose what you have entered so far. In order to avoid timing out, we recommend you click on the "Submit" button periodically, whether you are finished entering grades or not, to restart your 60 minute time limit. When you click "Submit," you will notice the time will reset to the current time. You can submit grades as frequently as you wish.