This module is used by many and the port often goes bad! The USB micro port is flimsy and we do replace it. When you purchase this repair service please package the entire RACEME Ultra tuner Module and we will replace the USB port and ship it back.
The USB port can be lose, or broken, or have any other kind of damage. It is very common that these ports do go bad. Why is that? Well it is always in a car , moving and vibrating. So it will constantly be hammered by the motions. In any case we will physically remove the damaged port and place a new micro USB port on.
Got my tuner back in a week. Works like new again.