Hello Milos,
First of all, thanks for the tips.
But everything worked fine untill today. The plugin was delivered and recommended by the theme I bought. So I am working with it since the beginning.
I only noticed that when I set the back-up from yesterday the plugin is trying to update itself. But I get an email from wordpress that the update has failed and then when I look the plugin is removed from my wordpress.
Do you know what it is that it could be? It worked fine untill last evening.
Kind regards,