WCS Problem

I have taken a consecutive series of five images of the target.  My first upload passed the initial test on the first image and then the rest were successfully uploaded  All but the first image shows the red WCS light.  I have repeated the upload for each one by themselves and the four continue to show the red light.  All show green for Calibrated.  I looked at the FITS header and saw that each had the History pinpoint 6.0.5 note, in fact the note was duplicated in the header.  I looked at the OBJECTRA and DEC and they all are within 23 arcsecs of one another.  Visually the images look nearly identical. What I am missing?

Thanks in advance,

Mike