The guy from GE flew in especially.
WIthout providing details and FACTS all you have managed is an 'Appeal to Authority'
99.999% of the time a vendor is flown in to troubleshoot an issue they will start with the shift of blame.
One fact we do know, KnC said an ATX PSU of x minimum watts would work.
(depends on model)
If they did not design for obvious popular customer choices how is that a PSU issue?
WTF?! How can one determine an issue they don't know is an issue, until it becomes an issue??
EDIT: Oh hang on, I know, months of verification with consumer choice PSUs after the device has been prototyped. Wanna wait?!?