please excuse my ignorance where is the bottleneck in the system and why do you need a large buffer? I would have thought that the scope is running at its maximum sample rate all the time (20MS/s)....the data must then move to the PC and be displayed or stored in PC RAM...I would have thought that U...

i seem to be having problems getting smooth waveforms on various computers using the secondary pickups on a 4ch scope it seems sometimes that the software draws nice and quickly whilst other times the system slows down and becomes very jerky ive tried it on a few different systems and it seems to be...