1.      When I make a custom reports with users, and have added additional fields for the user, in the report module it makes repetitive columns the second time that the report is viewed.

2.      Secondly the Course reports don't work when I select a “date range” and even the default course report "Statistics on all courses for all users (last 30 days)" doesn't show anything.

also I want to get daily reports from different courses, how can I do that?
Please help me if anyone has any comment!
Thanks