Dynamixel AX-18A timing issue

Using Arduino Motors, Mechanics, Power and CNC
#1

Hi,

I've been using 3 servos (2 AX-18A and one AX-12A) chained with an Arduino, and it was working very well.
However, two months after without using it, I had big issues with each : the timing has become bizarre and random. For example, when oscillating between two positions, with a one second delay between the two, the servo only moves every 5-6 seconds (to debug I only use one now).
I've tried changing Arduino board, PC, using a new servo, downgrading Arduino, for now nothing seems to work...
All help appreciated!

#2

Can you post a wiring diagram? Pencil, paper and a camera are good enough.
What is your power supply for the servos?
Can you post your code? Use code tags.

#3

Hi Eaklon..
Can you help me get the code to run single Dynamixel AX-18A motor using Aduino Uno? I tried all possible ways but got stuck into too many loops of error.
Please provide me the code to run the single motor specified above.

#4