Flashing red ESC light

[Never on a Monday]

Hi All,

Need a bit of advise as a little new to all this. I have brought the Durango 210 RTR and have changed the controller to a Stick set Tamco 330 (the one supplied in the box didn't work but that's another story).

I have bound the Transmitter to the car and it works in terms of movement. The only thing is the red light on the ESC continues to flash. Reading in the manual a flashing red light is low drive battery voltage.

However, this was the case even when a fully charged battery was connected. When trying things I noted the light does not flash when only the car is on! Yet as soon as the transmitter is in the light flashes again.

Any idea as a little lost. Not sure if there are steps I should take to stop this or if performance is effected?

Any help would be appreciated. Not sure if I should have posted in the electrics part of the forum but thought I would try here first.