im using the latest vertion of unreal for aximmetry

anyone?

This seems to be an UE4 related issue, not related to Aximmetry. You might have better luck posting your question on a UE4 related forum since this forum is specifically about Aximmetry.

I've already done this, and no one had any idea what the problem was, so I thought maybe it's a problem with the version of UNREAL FOR AXIMMETRY itself

Any ideas?

Try opening the project in the regular UE4 editor and create an executable of the scene. If that has the same issue you can at least rule out Aximmetry as the culprit.

Another thing to try is to turn off virtual textures and texture streaming in the UE4 project settings. Those have caused issues for us many times.