I’m programming my top right and bottom right switches to page up/down with Long Presses (because I find that hitting two switches at the same time is awkward and prone to accidental preset activation).
I found that my short Press actions were being triggered, so I checked the manual and found:
A Long Press action will also execute a Press action. Hence, if you want to execute 2 different actions with a Press and Long Press message, you should use a Release and Long Press message instead.
So I changed my Press actions to Release actions and found that, when I enter a page, the graphical state of the preset on the new page (corresponding to my page up/down switch) changes to Position 2, but the actual preset actions are not triggered.
More info. This is happening when I do the Long Press to leave the page. (I checked by using B+C to toggle back to the original page.) The state of Preset D is changed, but none of Preset D’s actions are executed.