Yes, same issue noticed here, it simply doesn't exist in the most recent release for this router.
On a related note, how does one effectively QOS mega.nz downloads, the usual options which work for everything else fail on mega because they are an encrypted download?
I see they use more upload than usual, its the only upload type that can flood the connection.
Subsequent builds after that one became too large to fit on the router's 8 MiB flash. That problem was addressed by removing some features from the firmware, such as USB support.