Hi again,
You can see other people on the forums having the exact same problems:
Those people reported to have the issues resolved by updating to latest version of the plugin.
It has nothing to do with other plugins, it’s with the template which works by disabling javascript in the footer even with your most recent version.
Okay, we are glad that it works for you too now.
Also speaking of plugin compatibilities, 5.x no longer works with wp discuz which was designed to work with your plugin, something worth looking into.
You don’t need to install Disqus comments plugin when using Disqus Comments
feature of our plugin. You just have to specify the proper Disqus shortname
in the commenting options.