I drow and classificated some object as “disabilited”, then executed “classification point cloud. Then I have tried to make DSM model with no layer of “disabilited clasificarion point cloud (NDP), but the DSM result includes that part of the DSM model.
Once you made changes by disabling the points, you can proceed with step 3 immediately after editing the points. The changes will not be saved if step 2 is run gain.
Also, the disabled points will only apply to the DSM and DTM but not the orthomosaic or a reflectance map.
For more information:
[Tutorial video] How to edit the 3D Point Cloud
How to edit the point cloud in the rayCloud
I hope this helps. If the points are still showing in the DSM/DTM after running step 3 immediately, you could share with us some screenshots of the properly disabled points showing up in the DSM model. We are happy to take a closer look.