This problem persists, even on a new sheet.

how does one "edit the xref path"?  when I click to reload nothing happens.  I have not moved or changed the name or the locations of those drawings and I see them in the little preview window in the palette but they just do not come back.  

There is something wrong with this sheet.  I have not had this problem before. 

I have xrefed the same drawing three times to make 3 separate Xclips. Could that be the problem?

Jeff