Review on 📀 HP DVD+R DL Double Layer 8X 8.5GB White Inkjet Printable 50-Pack Spindle by Samuel Hansen

Absolutely useless for me. I have an internal HP DVD-RAM UJ8B1 drive and an external Samsung SE-506BB BluRay/DVD/CD writer. I tested with ImgBurn and Nero SpeedDisk at all available speeds. Each disc was a stand. In the Samsung drive, the disks ignited, but at the very end, when closing the disk, an error appeared with a power calibration error. HP's internal drive wrote to disks, but scanning the resulting disk showed a large number of bad and bad sectors. The same drives can burn blank TDK and Memorex DVDs all day without error. The media ID on these discs is CMC MAG D03 064 (40h).