Can anyone help me please, the objects are disappearing at the bottom of the scene

Can anyone help me please, the objects are disappearing at the bottom of the scene, it's a game project in top down view. What happens is that when I'm walking with the character normally and when he arrives at a certain part of the scene he disappears, including all the objects that are from a certain line down disappear, it seems to me that it has something to do with the Z order, that's it. Happened to someone?

Run your game in Debug Mode (Shift+F4) and you should be able to see what happens with those objects.

I did this yesterday and managed to discover the defect, there were some objects from the OrderZ family that were on another layer and this was confusing the code, thank you or reply