DSO Quad only captures one screen in single-shot mode?

When using the single-shot trigger, I can’t figure out how to scroll through the rest of the buffer… How do I see beyond the first screen and into the rest of the 4096-sample memory?

I had the same problem but it seemed to be a little intermittent - sometimes it would work and sometimes not - the way to move the screen window through the buffer is adjusting X on the RH vertical menu - key 4, nav B down to X, en nav A.

One time when trying to get it to work by accident I touched the probe I was using for triggering and it started working ??? The display seems to get into a “locked” state and triggering again releases it - firmware problem I suspect.