@Frank Schwarz I invest in a state other than my own. I've financed all of my deals (three so far, all commercial loans). As Harjeet mentioned, you can either find a national lender, or you can find a local bank that lends in the area that you are looking to invest. I probably would move away from the mortgage broker and call the banks yourself.
Try some mid-sized or even large banks. OOS financing with small properties can be difficult, so just make sure you have it all lined up before buying.