Here I thank Xiaobaitu and other friends a lot. I just keep trying for several days. Just now I finally got an Infopass scheduled. Though I do not have any choice but just one date availalbe in the whole November, I get in. I want to find out what is going on with my 485, its weird recent RFE email/online notice but no mail yet, and name check status.
Happy Halloween and best of luck!