My husband and I were transferred to another state this year, and we had to take out a mortgage on the home in the new state. We were limited to 3 lenders by the company’s relocation services.
Within 10 DAYS of signing papers, we were informed by mail that the maintenance of our mortgage had been transferred to Fannie Mae!
That's why we quit buying homes through a mortgage broker. We got our last loan through our local bank and they keep the loans themselves and do not sell it to some other company. We advised our children to do the same.