Casamerica, did you connect with tech support? Even if you can't share the files, it would be good to take a closer look at what your problem is. It sounds like a rendering issue, not as in it being slow, but happening at all. I'm really concerned about this issue.<<< Yes, I am in touch with Brian. I tried almost every combo of settings I can think of last night and this morning and am still having the same problem. The funny thing is that the very same pz3s render without a hitch in P4. So I am pretty much ruling out any sort of mesh or defective file problem source. I'm going to try a few more experiments today and see what happens. Take care and be well. casamerica