It seems still has an original layer here after doing mapping

I meet a strange problem.Now no matter I drag any 3D model(such as some Ai demo),I use the mapping editor to do mapping then the point was moved,but there still have an image there.
 
As before I use the same object do not meet this problem.I think it is something relate to the computer system setting.
Had some one met the same problem?And how to solve.

Hi Rain

Could you send your project file over to support@avolitesmedia.com so that we can take a look at your problem?

Thanks and best regards

Hello,Dave,
Three days ago I had sent an Email to Arran,You can ask him to get more information.
In fact,I use your Ai demo 3d model in my Ai machine or my notebook,and I do the mapping,the point had been moved,but in the window I can see it still have image there,so the projector also has the image there.
As before I never meet this problem,use the same model or use your Ai demo model.

So,I think whether it is my computers' system setting has somthing wrong?

OK I'll have a chat with Arran about it and see if we can see whats going wrong.

Thanks and best regards

Hello,Ai team,
Do you find the answer of my problem?