https://saludatigerband.com/calendar1/?yr=2022&month=08&dy=4&time=day&mcat=all
The above would be an example. Everything displays correctly from a desktop, but it is blank on my mobile device.
The initial issue says that the problem is with the single event view; but the link provided is a single day view; is the issue with just one of these, or with both?
It looks like there might be some kind of mobile-only caching issue; possible with an object cache? It’s pretty strange; I haven’t seen something quite like that before.
Yes, sorry. The issue is with the single day view. I disabled and deleted my cache (WP Super Cache) and opened the page in a new incognito page, and I got the same issue. If this is not an issue that others are having, there is probably something going on between the plugin and my theme (Guten).
Have you tried switching to a default theme to see if that works? Trying a default theme is a good way to check whether there are possible theme conflicts.