Hi @eecy_cee, I checked all of those songs myself, and djay correctly identified all of them as Dynamic beatgrids the first time I added them to my collection and loaded them to a deck.
You said that you manually changed all of those songs to Straight. Please note that the R-Click Analyze option does not change user modified settings (including beatgrids). So, it is expected behaviour that the beatgrids are staying on Straight if you manually forced them to Straight. If you want to fully re-analyze your manually edited beatgrids of these songs, you need to load the song to Deck 1 and select Restore Analyzed in the Top Menu>Deck 1>BPM menu.
So, will still need you to find an example of a song that djay incorrectly identifies as Straight when is should be Dynamic while having the setting on Automatic, without you first forcing it to be Straight. I hope that makes sense.
