atapicam doesn't work anymore: WAS: DVD+R burning flakey after ATAng.

atapicam seems to have ceased being functional as well.

Performing OPC...
/usr/local/bin/cdrecord: Input/output error. send opc: scsi sendcmd: 
retryable error
CDB:  54 01 00 00 00 00 00 00 00 00
status: 0x2 (CHECK CONDITION)

David Gilbert wrote:
> First of all, as someone noted with disk-at-once, DVD+R (which is
> always disk-at-once) doesn't entirely burn properly.  I havn't been
> able to nail it down, but certain ISO images work and certain ones
> don't.
> 
> This all started screwing up with ATAng.  At first, ATAng didn't
> support atapicam, but that was rectified.  Now the dvd+rw port
> (growisofs) doesn't work at all ... it finishes with an error that I'm
> loathe to coaster another (expensive) DVD to find out.  burncd will
> successfully burn some images and not others.  I havn't found the
> pattern yet.
> 
> Has anyone with knowledge in these areas looked at DVD burning?
> 
> Dave.
>