we're talking about 20 seconds or less after a 45sec charge.. these are on new duracell batteries in the controller. For all my cars.. Tried charging it on a different controller with a diff set of batteries and same thing..
Cars frequency are all 4.... motors are 2.6, 2.6, 3.8, and 3.0
The 3.8 is in a 2 speed booster.. and also has an aftermarket battery.. forget which one.. that one that last longer....
two out of the 3 have 22AWG antenna's.
but other than that, they're stock..
what could be the cause of this.. i replaced the battery on the controller already w/ a set of fresh new ones .. tried other controllers... i have 4 normal controllers and a 2 speed multi freq controller.