800a@822a problem reading dvd-r in External enclosure

Hi searched the treads but could not find any thing. anybody got problems reading the dvd-r you cut if you have your drive in an enclosure. Which version of firmware are you running?

I’ve tried writing a dvd+r and i’m able to read and write in the MP-320 enclosure but i can detect a dvd-r disk, write into it but i cannot read it from the enclosure. the drive can read it fine using IDE bus. I’m using B3JC.