Open a saved material > tweak some things > try the wizard menu > a menu asks if I want to save the changes to the original material > click NO > the original material is overwritten with the result of the wizard :!:

Notice I never clicked to save the material but I've lost the original. That's not a proper behaviour for a well educated material editor.

MaxRen 5 Not Working.

I am having the same issues with Next Limit right […]

I currently use Rhino 5 and Maxwell 4 for mac at w[…]

I cannot find anything about this issue online and[…]

Before I decide to completely switch over to Rende[…]