internet issues

I keep getting interruptions in my service. It keeps making my xbox360 and direct tv drop the connection. When I checked my Motorola surfboard 6580 has these error logs. What can I do? Mon Jul 13 23:11:57 2015 Critical (3) Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=30:60:23:72:48:ee;CMTS-MAC=e0:2f:6d:6d:8e:76;CM-QOS=1.1;CM-VER=3.0; Mon Jul 13 23:11:15 2015 Notice (6) TLV-11 - unrecognized OID;CM-MAC=30:60:23:72:48:ee;CMTS-MAC=e0:2f:6d:6d:8e:76;CM-QOS=1.1;CM-VER=3.0; Time Not Established Warning (5) DHCP WARNING - Non-critical field invalid in response ;CM-MAC=30:60:23:72:48:ee;CMTS-MAC=e0:2f:6d:6d:8e:76;CM-QOS=1.0;CM-VER=3.0; Fri Jul 10 20:07:13 2015 Critical (3) Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=30:60:23:72:48:ee;CMTS-MAC=e0:2f:6d:6d:8e:76;CM-QOS=1.1;CM-VER=3.0; Fri Jul 10 19:46:41 2015 Critical (3) Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=30:60:23:72:48:ee;CMTS-MAC=e0:2f:6d:6d:8e:76;CM-QOS=1.1;CM-VER=3.0; Thu Jul 09 16:45:15 2015 Critical (3) Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=30:60:23:72:48:ee;CMTS-MAC=e0:2f:6d:6d:8e:76;CM-QOS=1.1;CM-VER=3.0; Tue Jul 07 17:21:14 2015 Critical (3) Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=30:60:23:72:48:ee;CMTS-MAC=e0:2f:6d:6d:8e:76;CM-QOS=1.1;CM-VER=3.0; Mon Jul 06 16:46:12 2015 Critical (3) Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=30:60:23:72:48:ee;CMTS-MAC=e0:2f:6d:6d:8e:76;CM-QOS=1.1;CM-VER=3.0; Mon Jul 06 16:37:23 2015 Critical (3) Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=30:60:23:72:48:ee;CMTS-MAC=e0:2f:6d:6d:8e:76;CM-QOS=1.1;CM-VER=3.0; Fri Jul 03 08:12:53 2015 Critical (3) Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=30:60:23:72:48:ee;CMTS-MAC=e0:2f:6d:6d:8e:76;CM-QOS=1.1;CM-VER=3.0; Time Not Established Critical (3) No Ranging Response received - T3 time-out Fri Jul 03 08:08:29 2015 Critical (3) Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=30:60:23:72:48:ee;CMTS-MAC=e0:2f:6d:6d:8e:76;CM-QOS=1.1;CM-VER=3.0; Time Not Established Critical (3) No Ranging Response received - T3 time-out Wed Jul 01 16:40:32 2015 Critical (3) Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=30:60:23:72:48:ee;CMTS-MAC=e0:2f:6d:6d:8e:76;CM-QOS=1.1;CM-VER=3.0; Wed Jul 01 16:29:23 2015 Critical (3) Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=30:60:23:72:48:ee;CMTS-MAC=e0:2f:6d:6d:8e:76;CM-QOS=1.1;CM-VER=3.0; Time Not Established Critical (3) No Ranging Response received - T3 time-out Wed Jul 01 16:27:46 2015 Critical (3) Resetting the cable modem due to docsDevResetNow Wed Jul 01 16:22:20 2015 Critical (3) Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=30:60:23:72:48:ee;CMTS-MAC=e0:2f:6d:6d:8e:76;CM-QOS=1.1;CM-VER=3.0; Wed Jul 01 16:21:21 2015 Critical (3) SYNC Timing Synchronization failure - Failed to acquire QAM/QPSK symbol timing;;CM-MAC=30:60:23:72:48:ee;CMTS-MAC=00:00:00:00:00:00;CM-QOS=1.0;CM-VER=3.0; Wed Jul 01 16:21:18 2015 Critical (3) Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=30:60:23:72:48:ee;CMTS-MAC=e0:2f:6d:6d:8e:76;CM-QOS=1.1;CM-VER=3.0; Wed Jul 01 16:20:10 2015 Critical (3) Unicast Ranging Received Abort Response - Re-initializing MAC;CM-MAC=30:60:23:72:48:ee;CMTS-MAC=e0:2f:6d:6d:8e:76;CM-QOS=1.1;CM-VER=3.0; Wed Jul 01 16:18:34 2015 Critical (3) Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=30:60:23:72:48:ee;CMTS-MAC=e0:2f:6d:6d:8e:76;CM-QOS=1.1;CM-VER=3.0; Wed Jul 01 16:00:04 2015 Critical (3) Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=30:60:23:72:48:ee;CMTS-MAC=e0:2f:6d:6d:8e:76;CM-QOS=1.1;CM-VER=3.0; Wed Jul 01 15:50:58 2015 Critical (3) Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=30:60:23:72:48:ee;CMTS-MAC=e0:2f:6d:6d:8e:76;CM-QOS=1.1;CM-VER=3.0; Wed Jul 01 15:45:02 2015 Critical (3) Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=30:60:23:72:48:ee;CMTS-MAC=e0:2f:6d:6d:8e:76;CM-QOS=1.1;CM-VER=3.0; Wed Jul 01 13:52:59 2015 Critical (3) Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=30:60:23:72:48:ee;CMTS-MAC=e0:2f:6d:6d:8e:76;CM-QOS=1.1;CM-VER=3.0; Sun Jun 28 17:06:32 2015 Critical (3) Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=30:60:23:72:48:ee;CMTS-MAC=e0:2f:6d:6d:8e:76;CM-QOS=1.1;CM-VER=3.0; Time Not Established Critical (3) No Ranging Response received - T3 time-out Sat Jun 27 17:06:41 2015 Critical (3) Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=30:60:23:72:48:ee;CMTS-MAC=e0:2f:6d:6d:8e:76;CM-QOS=1.1;CM-VER=3.0; Time Not Established Critical (3) No Ranging Response received - T3 time-out Time Not Established Critical (3) SYNC Timing Synchronization failure - Failed to acquire QAM/QPSK symbol timing;;CM-MAC=30:60:23:72:48:ee;CMTS-MAC=00:00:00:00:00:00;CM-QOS=1.0;CM-VER=3.0;