Yep you could be right there, plus Samsung blue tooth is not the best in the world, the app "appeared" to connect just didn't read anything ~shrug~
Samsung phones are a nightmare with this stuff.
There's been a lot of posts from experienced people who know their stuff posting screenshots of the status page saying, "Buggy Samsung - using workaround".
It says a lot about JamOrHam's commitment to the project that he and the other developers have written code to try to get around Samsung being plain weird.
Maybe they should just rewrite it to pop up an alert saying, "You're using a Samsung - **** off".