It's hard to tell, because I can only see them now, as the plugin is active.
This page opens for me instantly: https://multimed.pl/lscf-demo/
This is however much slower, but it's because of the huge amount of images it has: https://multimed.pl/lscf-demo/
The error console is clear, there are no visible conflicts there. I don't see any shared scripts either.
But, if you want to make sure, you can make the following changes to ensure maximum compatibility on the Compatibility settings submenu:
– Change the JS compatibility to Minified-scoped: https://i.imgur.com/v9hBkv0.png
This will make sure that the script is completely independent from any of the running ones.
– Also, you can try this configuration for best loading time: https://i.imgur.com/gTRKtJ5.png
– And finally, you can turn off parts of scripts that you might not use with the plugin, it is up to you: https://i.imgur.com/MWWXOVN.png
If you like my products, don't forget to rate them on codecanyon :)