Scaling issue viewport not the same as render with vray materials from library

[marc_mdig]

All of the sudden I encountered a scaling problem.
After applying a vray material from the library to an object a scale is set.
Adding a uvw map on the the object I can adjust the scale as I need it in the viewport, but the rendered scale wont change.
No matter how much I adjust the uvw map, I always get the same render resutl although the viewport shows the changed scale.
What am I missing???
Tried reinstalling vray, didnt work.
No real world scale options checked.
Did I press a key shortcut by mistake or put a check somwhere in the render settings?
Using Vray 5.1.1 with 3ds max 2021

[hermit.crab]

Maybe the texture's map channel does not correspond to the UVW map channel applied to the object? Do attach some screencaps so we can take a look.

[marc_mdig]

The Channel is the same but I think I found the issue due to your hint
It had to have something to do with the mapping and I discovered that when importing vray material from the vray library the default mapping source is checked and a triplaner map loaded, blocking any adjustments in the uvw modifier.
I unchecked the box and the texture rendered as seen in the viewport.+
Is that new?
I didnt have this issure before.
Thanks for your help!!

[hermit.crab]

Well, some materials from the library are just set up with a Triplanar node. To manipulate the mapping you may do so in whatever way you like.

[wxyz]

The Channel is the same but I think I found the issue due to your hint
It had to have something to do with the mapping and I discovered that when importing vray material from the vray library the default mapping source is checked and a triplaner map loaded, blocking any adjustments in the uvw modifier.
I unchecked the box and the texture rendered as seen in the viewport.+
Is that new?
I didnt have this issure before.
Thanks for your help!!

Thanks for clearing this up