I explain why oscilloscope behaviour that might look like a bug with dual slope triggering is actually just correct, expected behaviour of trigger holdoff. I also demonstrate similar problems to watch out for, relevant to you even if you never use dual-slope triggering and never touch the trigger holdoff setting..
Watch the EEVBlog episode: https://www.youtube.com/watch?v=kcOdzFaIYNE
A video showing the DS4054 behaving *not* as I explain in the video above: http://youtu.be/Z6i9-pQ-kNk (Thanks Matthias!)
