I have not had a counting issue for a long time now. The second to the last firmware update for the ASC1 corrected a counting issue that some folks had including me. The AJAK could be a little noisy for my high resolution sensors, but locating the sensor wires away from the motor really helped this problem. I'm running a high resolution sensor of mine in a VonWeise actuator with an ASC1 controlling it for several months now and not one missed count or other issue to report.
