@KPeter the file size is too large to upload here, is there an email you’d like me to send it to?
Also, I’m curious if it has to do with G2 fillets/rollback corners. That seems like the only thing I did differently, since not being able to export the design.
G2 should not be an issue, but it is hard to tell without the model. Please send a cloud link to the model in a ticket, which helps us track the whole process.