Pioneer BD-RW BDR-UD04 Inaccurate Rips Every Time

[FaxMachine]

Just got a new Verbatim KIAB, which shows as a Pioneer BDR-UD04 in dBpoweramp. On first use it did the Accuraterip configuration and set the appropriate offset of +667.
However, when I tested the drive with multiple CD, every track returned a rip status as inaccurate.
I have another drive and tested the same CD, all ripped flawlessly.
I am on 17.7 of dBpoweramp, and did try reverting to an older version, but that also had the same issues.
Is there something I could do to prove the drive is at error?

Here is the technical info from the CD Ripper Options
Manufacturer: PIONEER
CD Drive: BD-RW BDR-UD04
Firmware: 1.14
Serial: 20/06/15
Maximum Speed: 4234 KB/sec (x24)
Current Speed: 4234 KB/sec (x24)
Spin-down After: Never
Buffer Size: 3.91 MB
Accurate Stream: Yes
C2 Error Pointers: No
Reads ISRC: Yes
Reads UPC: Yes

Thanks in advance for any advice.
Mark

[Spoon]

Try ripping in burst mode, is still inaccurate?

[FaxMachine]

Yep used Burst mode (default) no joy, all still inaccurate

[Spoon]

You need a different drive.

[FaxMachine]

So I returned the drive, and ordered a replacement of the same model. Unfortunately I get the same issue of every track been 'inaccurate'. Can it really be that both these drives are faulty?

[simbun]

Are the rips consistently inaccurate, by that I mean if you rip the same disc twice do the tracks have the same hash across both rips (just include the logs here if you're not sure what to look for)?
Have you got a different cable you could try, maybe the one you're using for the other drive.
I guess you could try different software, see how that fared (XLD if you're on a mac or EAC/CUERipper if you're on Windows).

I can't see that drive in the CD Drive Accuracy listings, which I don't think is necessarily a bad thing; I think it means there has been less than 4000 submissions from 40 users.