Waalaikumsalam Kahraman,
Thanks for your reply. By the way, I was forgot to tell you that these assignment grading work well if I downgrade moodle to version 3.6.
If I it's running well in 3.6 version, then what is wrong with my current verstion (3.7)?
Also, it is okay for me to refresh the browser cache. But, there's a lot of people who didn't know it and I am as an administrator should make sure the system works well without asking user to refresh their browser.
Thanks for your reply. By the way, I was forgot to tell you that these assignment grading work well if I downgrade moodle to version 3.6.
If I it's running well in 3.6 version, then what is wrong with my current verstion (3.7)?
Also, it is okay for me to refresh the browser cache. But, there's a lot of people who didn't know it and I am as an administrator should make sure the system works well without asking user to refresh their browser.