Thanks for the clarification @LarryM - it you do decide to upgrade to v9 and find that you are able to reproduce this problem with streaming performance, then please do drop me a line. I ran all of my recent Vectric UGM samples using VTransfer earlier this month (maybe 30+ hrs of machining in total) and did not experience any choppy performance. This week I will try a couple of different spec. PC’s here (with different versions of Windows) as I really need to recreate the issue in order to investigate it.
Cheers, E