Pioneer DVR-111D incorrectly detecting media speeds

My Pioneer DVR-111D is giving the option to write at 4X -> 16X when I insert a 2X (max) DVD-R, and giving the option to write 12X with 8X DVD+R media. It’s not cheap stuff either, all I’m using at the moment is Sony media.

I just flashed it to 1.29, which didn’t help. Anyone have any ideas?

It has built in overspeeding for certain medias.