Sony DRU-V204A problem

Well, I had this problem with my old burner too, but anyways…

A few days ago I went to copy a bunch of DVD’s using the newest Nero, I went to copy, it put the DVD onto my computer, but when it was supposed to eject the disc so I could put a blank one in, it stayed shut and told me it wasn’t the right media…fine, I went to eject the disc manually, and it wouldn’t do that either. I had to go to the device manager and disable then reenable the drive then it worked fine just for burning one dvd at a time but I need to be able to copy them too. Any help would be greatly appreciated, and speak slow im kinda new to all this :stuck_out_tongue: