Creative Plan - Issue with analyzing tracks

Hi, I'm running the creative plan and all the time syncing changes between 2 PCs (macbook and Windows desktop).

On some tracks (I don't know exactly what it depends on) when running a vocal and phrase analysis on an already analyzed track (on the Macbook side), its "A-Gain" moves to value "0". This leaves the track muted for the decks. I only notice this when I load it to a deck, because the track continues to play correctly in the browse list.

I'm running v 6.6.4 on both sides, but it seems that this behavior only affects some tracks on the side of rekordbox running on Big Sur MacOS (I had no problem on the Windows version)