Nonresident state tax

I invested money in a real estate syndication. There are 10 states involved, none of which I live in. My home state is Oregon. I am trying to file in Georgia using the home and business desktop edition. TurboTax tells me I owe $8000 in taxes to Georgia. It recognizes that I am a non resident but seems to think all my income is subject to GA taxes. I cannot seem to unlink the rest of my non-Georgia income. I ONLY want to use the Georgia specific K1 to report only Georgia relevant income. Any tips? Thanks!