My PacComm NB-96/Tiny-2 combo has "locked up" and I can't seem to reset it. The TNC CON and STA leds remain constantly lit. I don't get anything out on the serial port, nor does it respond to commands from the keyboard. Has anyone had this experience and have a fix? -- Mark D. Johns, K0MDJ (formerly WA0RGV) Cedar Falls, Iowa EN32sm