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TPS54623: TINA transient model will not converge, cryptic error messages, require clarification

Part Number: TPS54623
Other Parts Discussed in Thread: PSPICE-FOR-TI

I have been attempting to run a transient analysis of the TPS54623 transient model using the circuit we currently employ. The sim will not converge and provides cryptic error messages such as the following:

It also gives me warning from the ERC that do not make sense, AFAIK there is no pin 0, and when I click on the warnings nothing is highlighted in the schematic. ?!

Would it be possible to have a sim expert check it out? The design we are using is proprietary and I cannot share it here on the forum, however I can share it directly with a TI engineer.

Please advise. Thanks.