Change Refresh time

Hey,

I am using the foyer plugin to create a simple signage system. There are three monitors and they all have to show the same ?slideshow“. The plugin is really perfect for me but there is one point I think I need to change.

When I get it right there is a standard refresh time set to 5 minutes. When my ?slideshow“ is longer then this 5 minutes (e.g. 10 slides by 60 seconds each) then I see only the first 5 slides, it reloads and I see the first 5 again. So is there any possibility to change the refresh time?

Kind regards,
Bastian