Hi, i recently bought a slash 4x4 ultimate. I have driven it a few times (awesome car) along with the traxxas link app connected to the transmitter. I've really enjoyed the app nutildags now - now the app wont connect to the transmitter and the TX icon in the upper left corner keep lighting red. I've tried to uninstall the app, i tried with another phone, and a log more, but nothing really seems to help. So i you have a clue please help me.