when 1 of your chars is stuck in web or entangle or something of the likes and it has not yet got ring of freedom on, put it on and have it stay on or unequip it.
either way, you'll be able to walk around with the entangle, web, etc still on you.
this way you can prevent your entire party from benig webbed and entangled with just 1 ring
won't work with hold btw, cuz you can't go into the inventory screen :/