Can anyone confirm that last one? When I store large wavefiles, (250MB) as .wfm, and then reload these, I constantly get very strange things back. As said before, parts of the waveform, but with amplitude wrong by a factor of 10 (happened once), and very often a waveform of 10 us length (original was some 100ms), an amplitude of some mV, and a frequency of exactly 4GHz (which means that it apparently assumes that the sample rate was 8GSa/s, and the samples are somehow alternated).
This one is quite a bummer...
Then, there is a minor one. Playing around with the segmented memory ("record"), I found that when displaying a data record, the delta-T reading in the record window is updated to the correct value only after modifying the x-scale.
Then, the decoding is still a bit unstable. But I found that when it shows most of the data correctly, but just some incorrectly, it helps to just slightly move the threshold(s) a bit. They were perfectly in the middle, and the wrongly decoded data did not have any glitches. But after just "touching" the threshold a little bit, the data showed up perfectly.
BTW: Is this the right place to place these things? I mean to remember someone stating that Rigol is reading this or someone is collecting this stuff for them...?
Apart from some minor things and the real bummer addressed here, the scope works very well in my opinion.