I was trying out this media which is Ricoh 4x DVD+R overspeeded to 8x. My 1st scan of this media :
I used RNM v7, and at the end of the burn it couldn't eject though it was supposed to. Before that, I only recall running DVD Identifier to check what kind of dye it was using, following a burn straight away. I ejected it manually, put it in again and the drive was not able to recognise the disc. Not to mention that I had to reboot to eject it manually.
After that, I tried another burn on the same media. The disc ejected after the burn using RNM 7 and this time it was so much better. I am stumped.