My DAP-1860 has shown all four LEDs in front as lit green. However, suddenly last night during the night I saw only the middle two lit and so it continues today.
I ran a diagnostic which showed:
1) netbios-ns: UDP port 137 is down
2) llmnr: UDP port 5355 is down
The other 5 ports are up. Can anyone tell me what that means? Or is more information needed?
Thanks!