Reply to CDJ900 Disc Load Error

I use my CDJs with USB and Traktor so I have never used the CD player, until today. When I went to place a CD in both my players both spit them back out within 5 seconds. No error messages or delay, just in, 5 seconds, and eject. I have tried multiple CD types, firmware update, etc. I have tried other community s with no luck. Has anyone had experience with this and have any solutions?

Thanks!