Settings for 1 page at a time

Hi there,

I have a landscape book that fits well on a screen. What is the right combination of settings so that it only ever shows a single page, and never 2 pages together.

I tried various combinations under “cmdSinglePage”, toggle single page mode but it’s always double. Also, perhaps there is a built in cache that means the settings don’t work immediately. (I turned it off for the site)