I installed the K2 accordion, filled it with data. Registered users can click on a category for opening it, but public users click, in both effects, on category and there is no reaction, nothing opens.
With: Joomla 3.4.1, accordion vers. 3
still again this problem. You have time to help

NO (Problem is solved - y specialist - thank you)

Is there a reason for Service-Team to ignore 6 days my post?
I have payed all invoices.

Thank you very much for your prompt message, that I have earned 5 Points in the forum; may be this is needed to react to my question ?!