I have a legacy Anywhere USB/5 which has stopped working. The system status LED never comes on even after disconnecting/reconnecting the power. The other LEDs are flashing red in what looks like a random sequence, 5-5-1245-5-5-1245-5-45-5-5-45-245-5-45-45-5-45-5-5-245-5-5-1245... Is this issue resolvable?