Has anyone else experienced this issue with the Rigol DS1052E. Analyzing a waveform and when selecting the Run/Stop button to capture the waveform the vertical voltage of the trace will be divided in 2. For example if scoping a 2v p-p signal, when I select run/stop the display freezes the waveform at 1v p-p. Doesn't happen all the time but fairly predictable. Bug or am I missing a setting somewhere in the scope ?