Configuration lost every time

Hi there,

we have installed and configured your cute plugin but, after checking the desired pages of more than 200 in 4 widgets (800 checkings in total), the configuration saved is deleted… I mean, with no reason all the checked pages are lost, and we must to recheck all again (this had happen us up to 4 times yet).

We have WPML and Widget Context in order to have widgets for each language.

Any idea?

Thank you in advance,

Sergio

https://wordpress.org/plugins/widget-visibility/