Workign perfect for me. I had a 2 hour H264 @ 100mbs and it took some time, but worked perfect. I spot checked about 50 of the cuts all perfect. I will note that when I started the process, mem usage went up to 112 of my 128GB used, and went back down to 24gb after the process completed. I use a Titan Xp card, seems to use lots of memory, and GPU (not a fault, seems optimized for).