New DH-20A4P-04 hangs during lead-in for CD's?

Has anyone else had this experience with this burner?

I got one of these from the 'egg last week and it burns the TY’s and Verb DVDRs just fine, but the TY CDR’s I use sometimes hang up during lead-in write, won’t abort and then it keeps spinning even though I have killed nero etc in the task mgr, forcing me to reboot… :a

On the verge of RMA’ing.