Welcome Not a total reinstall..! Just run the 2(P6, SR2) installers right over your P6. Takes 3 minutes. Nothing will change but little quirks get fixed, sometimes. Best to do it with P6 shut down, too. The mat collection has a few probs still. Saving a collection to replace a single texture(same name) proves this. You end up with 2identical pngs. Deleting one produces the shrugging guy....