[Luke227]

Hello,

Since getting upgraded to 60MB internet, we had the DLink router replaced with the superhub.

Since having the superhub, the internet connection keeps dropping out sometimes up to a couple of times a day. When this happens it affects LAN and Wireless connections.

I have tried restarting the router 10-15 time by powering off at the mains and as well as logging into the router and selecting the restart option. Neither of these make any difference. I have also left it off for 30 minutes and powering back on but still no luck.

Network log is below:

22/09/2013 08:37:59 2436694074 CMTS DCC 275000000 MHz
Time Not Established Time Not Established 84000100 SYNC Timing Synchronization failure - Failed to acquire QAM/QPSK symbol timing;;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.0;CM-VER=3.0;
Time Not Established Time Not Established 84000200 SYNC Timing Synchronization failure - Failed to acquire FEC framing;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.0;CM-VER=3.0;

22/09/2013 13:52:58 84000100 SYNC Timing Synchronization failure - Failed to acquire QAM/QPSK symbol timing;;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.0;CM-VER=3.0;

22/09/2013 13:52:37 84000200 SYNC Timing Synchronization failure - Failed to acquire FEC framing;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.0;CM-VER=3.0;

22/09/2013 13:52:17 2436694078 TOD established

22/09/2013 13:49:30 67020400 DCC aborted unable to acquire new downstream channel;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.0;CM-VER=3.0;

22/09/2013 13:49:22 2436694074 CMTS DCC 307000000 MHz
Time Not Established Time Not Established 68000300 DHCP WARNING - Non-critical field invalid in response ;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.0;CM-VER=3.0;
Time Not Established Time Not Established 82000200 No Ranging Response received - T3 time-out;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.0;CM-VER=3.0;
Time Not Established Time Not Established 84020200 Lost MDD Timeout;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.0;CM-VER=3.0;
Time Not Established Time Not Established 84000100 SYNC Timing Synchronization failure - Failed to acquire QAM/QPSK symbol timing;;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.0;CM-VER=3.0;

22/09/2013 14:23:34 84000100 SYNC Timing Synchronization failure - Failed to acquire QAM/QPSK symbol timing;;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.0;CM-VER=3.0;
22/09/2013 14:23:24 84000100 SYNC Timing Synchronization failure - Failed to acquire QAM/QPSK symbol timing;;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.0;
22/09/2013 14:23:24 82000400 Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.0;
22/09/2013 14:22:36 84020300 MDD message timeout;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.0;
22/09/2013 14:19:40 2436694061 Dynamic Range Window violation


The modem log is showing Unlocked and Unknown for both up and downstream.

Thanks