Wondering what part of the country you’re located.
It could be that something was off about your seed. When mine gets like that, I leave it out in the woods for the raccoons and other critters that will eat most anything. I put it pretty far from my house.
North east. Up near Canadian border almost
I kinda think there is something off with it- birds are eating it, especially the tapeworm infested gobble gut bluejays- but it’s just not drawing in other species much. I guess we could buy a small bag of food and fill the feeder with it before purchasing a large bag, to see if it is the seed.