Thanks Dave, I am glad it is working well for you. I have been reading the Buster comments, of course that will not work for me. Thanks p pd

Just for info, I have the baud rate set to 460800. Any other suggestions? Tnx Phil w6pd

Have the same problem here with WinDV. Running Windows 10 and a Dell laptop. I have re-starting WinDV, sometimes the problem is corrected, other times I have re-inserted the ThumbDV, and other times I