i was running e-tronix 2.4ghz in my 1/8th rally cross and had no problems with the system, as soon as i transfered it into my electric buggy which is running brushless and a high torque steering servo suddenly for no reason would go into fail safe, tried all of the usual stuff about redirecting the aerial lead ( initial thought was interference), pluged in a power cap and all was solved, so a power cap is the way to go
