[Render mode problem]

During render tests some problems occured concerning the renderworks color white mode as a background render. It shows random polygonal pixeled elements. on the oder hand in the normal open gl mode everything seems to be fine and solid. 

The whole 3d model is a generic solid, not a mesh based model. Attached you´ll find a screenshot from both situations. 

We are using a VW 2019 SP3 in a imac with macos mojave operating system.

It would be really helpful if someone has any idea of how to solve it.

Thanks!

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[Reshape tool problem]

I am having an issue with the reshape tool. The move edges parallel mode is working as a delete vertex mode. I already checked that the polygons are closed. I really need help with this.

It is a VW 2019 SP3 and the operating system is macOS Mojave 10.14.3.

Thank you!