Sm1smom
Super Moderator
I already sent the I-824 to Chicago lockbox. On my interview date the io said that he was going to send our file back to KCC so that they can plan for my husband's interview overseas. I have been calling KCC and all the time they referred me to USCIS while uscis has been referring me back to KCC.
You should have gone back to your FO in person.