While updating the embedded io for a client on 2017 Premium (thanks @NicoleRonchetti ) I discovered the CM_Log has no unique keys!! See attached for screenshot. Any ideas on what might have caused this and how to fix it? Since they are SQL, can I just update the keys, or is it something much more sinister? This client has Premium DFDM, and sure enough, looking in there only 1 of 203 records showing in SQL shows up. Amazing that their customizations even work! **UPDATE: I went in and edited they Key in CM_Log and everything seemed to be fine, but then when I updated the panels and rebuilt the customizer log it went back to every record in the KPRIMARY being 0000001. Anyone? Buehler?