Rhino geometry not live updating

Since the last few updates for Enscape for rhino we have experienced that the live update is not working. It happens in all our files.

Obejcts disappear in live update when they are groupe or sometimes when new materials are added. Only way to work around it is to grab the objects and move them and the undo.

I hear this for others in my network.

Do you have a solution?

This issue has been going on for a while, but never fixed or acknowledged.