I am new, about one year.
I have problems with servos. Often they just stop working while I am working on the electricaI stuff. (I use Hitec HS 81). I try rebinding, I am careful to have my batteries (Lipo) charged, I try to following instructions carefully, and yet I have problems. The receiver lights turn on but the receiver is not talking to the servos. They do not move. Every so often they will turn on, sometimes with strange humming or grinding noises, and then they go dead.
I have several that work fine, but too many fail.
How can I tell what went wrong?, how can I check them?, is there a procedure I am not following?, can you burn out a Servo?
Any help would be wonderful.
Thanks.