Ok, more info in an effort to solve this:
I rebooted my PC, disconnected and reconnected the USB cable, and got a steady green on the box. I intentionally didn’t want to start the software just to see if only the green light would remain lit overnight. Well, it didn’t. The box was back to blinking blue once every second when I awoke this morning: the “USB” and “Signal” lights are blinking.
Need some help guys. Thanks. The responses are appreciated.
---Dale