Okay, this is been an issue for a while now. It's an issue that seems exclusive to me?? I know exactly how to change my icon to a custom made one, I know that the resolutions of an icon must be 150x150. I have multiple icons I could use that are 150x150. Whenever I go to change my icon, I get the little error thing as an icon. (if that makes any sense haha) I use dA's sta.sh, could that be the issue??

edit;
My icon will stay for a moment or two, but never for long.