Animated Proxy mesh not displayed correctly

[bacaran]

[bacaran]

hello, as you can see the problem in the imageses when I change vray gpu, I encounter such a problem, what could be the reason?

[bacaran]

do you have any solution? if I add editable poly problem solved but not animate

[hermit.crab]

Does setting a small value (0.01) to the "Secondary Rays Bias" (Render Setup> V-Ray> Global Switches) make any difference?

[bacaran]

Does setting a small value (0.01) to the "Secondary Rays Bias" (Render Setup> V-Ray> Global Switches) make any difference?

unfortunately, it didn't work, but I solved the problem by add the poly select