Thanks for posting the updated binding, Jay! And thanks, Mark, for the link to the other thread. I ended up installing the new binding by adding the json third-party addon file in the settings, and using the UI to install it like any other binding (after first removing the one that ships with 3.2, of course.)
Everything is working smoothly now. No more websocket errors.
Are the updates in this binding set to be added to the next official release?