Hey Bill,
Are you getting errors in the QuickBooks tab in method?
The one thing I noticed is that the "Payee Entity" has to be the same as the vendor's name that’s on the bill.
IE : if I’m paying a bill for "Ryan's Computers"
Payee Entity = Ryan's Computers
The drop menu for Payee Entity shows the complete list of customers/vendors/employee's. This screen is a test screen and does not have all the filters applied to it that it would if it were a screen we published in method.
Try that out and let me know, this should stop it from going into non-posted.