at what speed did you burn the disc?
probably too fast. never set
clonedvd to "max" set it to the rated speed of the blank media or slightly lower for poor quality media.
which brings me to what I think your main problem is. Office Max media. what's the media ID on it? cheap media produces cheap results.
media is can be determined from the disc info tab of
nero cd-dvd speed.
quality of media and burn speed are probably the number one problems for seemingly successful burns playing like crap.