I just got a new RCA radio that you’re supposed to be able to plug any mp3 player into to listen to it and record directly from a cd onto the mp3 player. However the radio won’t recognize the clip. It says no songs are detected and the clip instantly goes into charge mode. RCA said to change the clip into MSC mode which I did but it still won’t work. The feature on the radio works just fine with a flash drive though. Anything I’m missing or does the clip not work with radios like this?