Again this leeds me to believe that you're not getting the error when using the xcf alone, only when integrating it with other components. Maybe the extender helper object that will be in my next version will be a solution, but you'll need the source of the other components to be able to use it. Another solution might be the processor that will be available in q4. For now there is not much more I can do because I've got no idea what's going on. I can use 3 remotes at the same time without an error to 3 devices on the same extender by using the methods the Denonplayer does. Also I haven't had anyone else complain about any communication error with 1.41.

Could you make a picture of the error and mail it? Maybe I can build a debug version to atleast check what happened before the error. Disabling the error would be foolish, it needs to be fixed. Also delays of 400 and 600 are way to high to be able to communicate normally, and even worse when also using other devices at the same time.