One way to help is to disable as many background processes as you can. The Mylink system is good but thats it, the other part of the equation is the speed of your phone. Your phone can be one day old or three years old, but its speed is greatly effected by whats its doing.
Recently my galaxy note started skipping while attempting to stream music over bluetooth, it didnt matter if it was my music, pandora, or tuned in radio. None of them would play. So I blamed the Mylink radio right away, but wait I knew I had streamed music flawlessly in my both mine and my wifes Sonic's (2015 & 2014) so I asked myself what changed and the answer was I installed two new apps. So I went into my application manager and disabled or uninstalled every app that I didnt want or use, and boom everything started working like normal.
The moral to the story is this; For all the people on this forum who aspire to get a Mylink radio.....Get a life! Mylink sucks! If you want a excellent radio go aftermarket. Your phone will connect faster, sound better, and have more functionality. If you enjoy your Mylink radio it's ok, but even a caveman would prefer a lighter rather than rubbing two sticks together.