Rhino 5 - Blocks Display Issues

I am frequently having display issues with blocks in Rhino 5. It mainly happens when I try to move an object which is a block, which causes some or all of the objects inside the block to become ‘‘wireframe’’ in appearance. In the instance below, the snapshot shows the new location (a wireframe) versus the old location, which has left a phantom ‘‘rendered’’ object in place.

Any known cause / solution for this issue? I’m having to really try to avoid using blocks because they are constantly causing display issues such as these.

Hello - please try ClearAllMeshes then shade the viewport again, or RefreshShade on the blocks - any better?


Thanks Pascal, that seems to work! Wasn’t sure if it was just a display issue or something more problematic, but RefreshShade corrects the issue.