Hi, So here is the situation. I have a Non-O Visa. I always do my 90-Day reporting by mail. I have never had any issues until now. For the last three reports, they told me to start sending my original T.M 6. I have no idea why because I always send a copy of it. So I did as they said, and everything was fine. However, for this 90-Day report, they sent it back in the mail and decided to keep my original T.M 6. I have copies of my T.M 6 and my new 90-Day report notification paper. Any suggestions would be appreciated. Thank you.