Issues with "textures sync" when add 2rd bump layer to a material vray 5 update 1

V-Ray Texture Helper appear when i add 2rd bump layer and it overwrite my Sketchup colour and texture image.

Hi @dante28290

Thanks for the description, I can reproduce the same - this is logged internally so our developers can have a look under SK-3374. Will let you know when there are any news on the matter.

For the time being, if you disable the Auto texture binding option, the diffuse texture image will stay. Alternatively, if you set this option to Custom, you can use a custom texture as base application material map.

Hi @dante28290

Just to let you know that this issue has been resolved and the fix is in the latest update in V-Ray 5 for SketchUp, update 1.1 - available for download here.