JavaScript minification

There are some plugins/extensions, themes and templates, which are offering a JavaScript minification option, but some of them doesn’t work, they are skipping important parts, so you could try to turn it off, if it solves the problem. Also our slider is usually working with them, but other extensions/plugins aren’t, and they could make our slider to stop too. You should check out this documentation for WordPress or this documentation for Joomla, and that could help you to see, if that is the case.