Power Calibration Error?, Sense Error: 3 / 73 / 03 Options

[technicallysound]

Using XBC to write image
Initializing Writer [D]
Opening for exclusive access [D]
Disk Book Type: DVD+R DL
Image size 7.30 GB (7,834,892,288 bytes)
Setting Write Speed to: 2.4x (3,324 KB/s)
Write Speed set to: 2.4x (3,324 KB/s)
Setting layer 0 capacity at: 1913760 sectors
Action: Set layer 0 capacity
Sense Error: 3 / 73 / 03
POWER CALIBRATION AREA ERROR
CDB: SEND DVD STRUCTURE
0xBF 00 00 00 00 00 00 20 00 0C 00 00

I'm using XBC to read and write.
Pioneer DVR-111D
SH-D162C Kreon 1.0
on a Verbatim MKM disc


Any ideas? I thought my 111D might be failing.