Good morning,
I use this string for autoforward the customslide till the divine service begins, but 2.9.4 and 2.9.5 crashed down:
<meta http-equiv="refresh" content="15; url=http://localhost:4316/api/service/next">/meta>
I think, the reason is the url into OpenLP, because normal HTML pages (for welcomeslide with clocktimer) OpenLp can show. But I don't know if that's the reason.
Blessings :)