Performance Mode

Have they been analyzed?

Yes, I have it set to on import. Tried again just in case but it was.

Try rightclicking on that file and select Add New Analysis Data (if it is available).

Are those files old and have been in rekordbox for a couple of versions? Or were they recently added? What are the filetypes (WAV, MP3, etc)?

Tried ANAD and no help. Files have been in RB for a few versions (all 4 though). No difference between file types. New files added show info of overview and BPM. I recently got a new PC and moved the library from one to the other. @ Pulse, thanks for quick responses!

Any suggestions @Pulse?

It seems like the files are the issue.  Try re-converting the files either from the original source or within iTunes and then reimport them into rekordbox.  https://support.apple.com/en-us/HT204310 

They weren't ever converted. I copied the backup library to my new PC. I updated the old computer to 4.06 before making up the backup. 4.06 was on the new PC. What did work was just analyzing again as if it was never done and it worked. Just gotta do the whole collection though....

So my original reply was correct? ;)  Glad to know we got this sorted!