I have been using the very nice device Device Randomizer with Live / Max For Live, but suddenly it’s not working anymore.

This is the device:

http://www.maxforlive.com/library/device.php?id=166

It’s supposed to be able to control preceding plug-ins etc., but now none of the plug-ins show up in the plug-in box of Device Randomizer.

When I open the device in MaxMSP I get the following error message: "jsliveapi: get: no property called ‘default_value'" (repeated a number of times).

Since I have no idea how to contact the author of this device ("Hanako"), I was wondering if anyone has any idea where to begin searching for errors?