Motorola Modem Logs

[Kewliuke]

Could someone explain to me what these modem logs mean? They don't look good at all.

030121111907 3-Critical R02.0 No Ranging Response received - T3 time-out
030119065252 3-Critical R04.0 Received Response to Broadcast Maintenance Request, but no Unicast Maintena
030118162855 3-Critical R02.0 No Ranging Response received - T3 time-out
030116220920 3-Critical T04.0 SYNC Timing Synchronization failure - Failed to receive MAC SYNC frame with
030116220916 3-Critical T01.0 SYNC Timing Synchronization failure - Failed to acquire QAM/QPSK symbol tim
030116220916 3-Critical T04.0 SYNC Timing Synchronization failure - Failed to receive MAC SYNC frame with
030116220913 3-Critical T01.0 SYNC Timing Synchronization failure - Failed to acquire QAM/QPSK symbol tim
030116220913 3-Critical T04.0 SYNC Timing Synchronization failure - Failed to receive MAC SYNC frame with
030116220531 3-Critical T01.0 SYNC Timing Synchronization failure - Failed to acquire QAM/QPSK symbol tim
030116220531 3-Critical T04.0 SYNC Timing Synchronization failure - Failed to receive MAC SYNC frame with
030116220107 3-Critical R02.0 No Ranging Response received - T3 time-out
030116220106 3-Critical R03.0 Ranging Request Retries exhausted
030116220103 3-Critical R02.0 No Ranging Response received - T3 time-out
030116220036 3-Critical T04.0 SYNC Timing Synchronization failure - Failed to receive MAC SYNC frame with
030116214252 3-Critical T01.0 SYNC Timing Synchronization failure - Failed to acquire QAM/QPSK symbol tim
030116214252 3-Critical T04.0 SYNC Timing Synchronization failure - Failed to receive MAC SYNC frame with
030116194746 3-Critical R02.0 No Ranging Response received - T3 time-out
030116150047 6-Notice E112.0 Software download Successful - Via Config file
030120213132 3-Critical R02.0 No Ranging Response received - T3 time-out
700101003427 3-Critical R04.0 Received Response to Broadcast Maintenance Request, but no Unicast Maintena