Hi Jeff!
I am on a PC – Windows 7. I just had the IT guy do a memory and Ram test and it’s all above par (16RAM)
I think I’m honing in on the issue – The footage that worked flawlessly before was 720 converted from a MiniDV tape. My sequence matched the size of the file.
Now I’m looking to get a 1080p, 960, and 720 all in the same sequence… It tents to have the preview cutting out with audio playing after a bit of lag.
I hope this helps…
Jason