[QUOTE=Bob;2111387]Not that i know of. Is it a new drive? What drive is it?
Maybe some of the discs are warped in that spindle?[/QUOTE]
It’s a pressed CD.
It’s a Liteon SHM165H6S04C.
I had some problems ripping with the LG H62N, I had to use error correction in slow mode to get the CRC match. Then when I scanned with the liteon first, the speed fluctuated greatly, so I thought the CD was bad. And in the second scan the line was smooth again.