SH-S203B Problem

I just received an SH-S203B SB03 from newegg. I just fired up Nero CD-DVD Speed and tried to do a Disc Quality scan on a disc I just burned with it. It hangs around the 4 second mark when spinning up, and then jumps near the 1 second mark as if it never hung at all. After that point it never scans the disc and the graph doesn’t change after any length of time. I hit the stop button and try again and the same thing happens.

Is there any reason why this is occurring? It happens with any disc in the drive. I can put a disc into my SH-182M SB04 and it can do the Disc Quality scan just fine. I haven’t had any problems burning with it so far so I’m curious if I should RMA it or not.