Hello Khzmusik! I ended up expressing badly the way I spoke of the entities. It was to call tags and ended up using id.
What I actually did was just arrange the files the same way they were in RaiderGurlzPack: name="Tags" value="entity,female,npc,melee,UMA2,bandit"/>
RaiderzPack had the same ones, but in different orders. I know it wouldn't affect it directly, but the fact is that after having organized, one of the players managed to damage the npcs.
The third player, I found out where the problem was, was his game installation.
After uninstalling completely, backing up his saves, deleting the 7daystodie folder from the appdata and the same folder from the steam installation, I asked to be able to install it again.
It downloaded the same files we have and it worked normally.
I tested it with a fourth player who wasn't on the server yet and it worked normally.
Thanks for all your attention!