With you patched 1.11.5, I get the right message "Eyetv 3.1 or later detected" in the console, but still the same "shoppy" behavior with my BD Remote : some times, the navigation works well, sometimes not, perhaps it is due to the speed at witch I press the buttons on the remote ? I don't know.

I'm waiting for the answer of the Elgato support, perhaps they will provide me some kind of workaround or a confirmation that this bug will be resolved in a future release ?