I can't seem to get my ISY-994i ZW IR Pro to factory reset. The instructions say to hold the reset button at least 30 seconds until the memory LED flashes. On initial power up, I get the Power LED and a few seconds later the Rx and Tx LEDs light up and the Err LED flashes. If I hold the reset button, the Rx, Tx, Memory, and Err LEDS go out for about 5 seconds, all flash on and off 5 times together, then sequentially light up starting with the Rx, Tx, Memory, then Err so that they are all on, then start turning off in the same order. It does this twice, then flashes all four LEDs four times. Then it turns all four off for about five seconds and starts over. I have tried this for 30 seconds, 60, 90 and 120 seconds. No matter what, when I release the reset button, it goes back to the Power, Rx, Tx LEDs lit and the Err flashing.
Ideas?