Calendar error

Thank you so much for the answers.

Finally is there anything i can do about the disapearing events as i explained in the beginning?
I mean something except changing the template. Cause the template is whats representing My site.

You never said which template you use, but you are sure the interferences come from this template. Like that no user of JEM can help. Then it s better to ask the devs pf ypur template

Oh sorry. Using a template called Resca.
And no I'm not sure it's the template. It's what I thought you assumed or suggested.

I can't download and try Resca. So perhaps an other user knows something about this template.
I never did say it is because of the template. This is possible, but it can be. So you can start trying with changing to joomlas protostar (I know it's only bootstrap 2). When the calendar works there, so it must be the template.
If not, go back to your template but disable each of the plugins, you added personally (all plugins which are not in the joomla package). Then enable one plugin by one and look always (after refreshing) the calendar. So you can find the plugin or component which causes this problem. I know it's a hard work (if you have added a lot of plugins. I made this too several times, but it was always such additional plugin!

I guess there's no easy way. Thanks a lot for your patient help. I preasiate (I now it's spelled wrong)