Has anyone else had this kind of render error while trying to mate parts in an assembly file?

1st Mate Attempt:

After successfully completing this mate and returning from the mate tool to the standard assembly isometric view with no errors, I tried a second mate. The render error from the first mate was regenerated after opening the mate tool the second time, and the render error was supplemented to by rotating the models in the fresh mate window.

We are using Radeon Pro WX 4100 GPUs and SolidWorks Standard and Professional 2018 SP 2.0. This render error doesn't seem to happen consistently.

Any ideas on how to fix this kind of render error?