Quote - I have the same problem, but after installing both the SR1 and new morph packs.  It was fixed for a while, but reverted to the broken state.  Now I've once again replaced M3 and the morph packs with updated versions, but somewhere there's a bad file and it's still broken.

its possible that you have a non updated copy of the delta files loaded in one of your runtimes, other than that I can think of no reason why it should work for a while and than fail. Do a search for the Michael 3 folder to see how many you have if you have more than one located in a !DAZ folder than thats your problem.