I have problem with grade notifications sent to students.
I noticed that they always get sent in bulk once per each hour... For example, if I submit grades at 8:20, 8:25 and 8:40 - the notifications for all three of them get sent at 9:15. And the next ones would be sent at 10:15, 11:15 etc. This makes me think that there is a setting for this but I cannot find it.
I'm using 3.1.2. All other emails work well now. All my settings are good - assignment, assignment activity, grading, email and messaging. Is there a setting somewhere, which would make the grade notifications sent immediately instead of once per hour?
Would you please help?