I had the same issue and this thread got me fixed. I am very grateful for the support, both by Cory and this community. I had a very different experience with WP Migrate DB. Its author refuses to provide an ounce of support for his free version and his minimum price is more than twice Duplicator Pro’s. So when I go pro, I’ll go Duplicator! Meanwhile, I sent in a donation.
Thanks and good luck to all.
Gary S.