Health Bar

[Naviehs]

For unknown reason, I just realized that after some time, NPC bars become empty

If I reload the XMLSpawner, it will be full. Anyone knows why?

 

[tass23]

For unknown reason, I just realized that after some time, NPC bars become empty
View attachment 17718
If I reload the XMLSpawner, it will be full. Anyone knows why?

Something is causing the mobs to slowly die it seems.
Reloading the Xmlspawner, respawns that mob fresh, so the health is 100% again.

Do you have any more details about this? Is it happening in a specific place or certain mobs, for example?
Anything might be helpful in fixing this.