Is this normal
 

Is it normal to see lots of errors in the NTL250 CM event log

here is all the ones i have

Time Not Established Time Not Established 1 Critical(3) 68000300 DHCP WARNING - Non-critical field invalid in response.
Time Not Established Time Not Established 1 Critical(3) 68000100 DHCP FAILED - Discover sent, no offer received Time Not Established
Time Not Established 1 Critical(3) 68000300 DHCP WARNING - Non-critical field invalid in response.
Tue Nov 15 13:03:33 2005 Tue Nov 15 13:03:33 2005 155 Critical(3) 84000100 SYNC Timing Synchronization failure - Failed to acquire QAM/Q...
Tue Nov 15 13:02:40 2005 Tue Nov 15 13:02:40 2005 1 Critical(3) 82000400 Received Response to Broadcast Maintenance Request, But no Un...
Tue Nov 15 11:30:46 2005 Tue Nov 15 11:30:46 2005 4 Critical(3) 82000500 Started Unicast Maintenance Ranging - No Response received - ...
Tue Nov 15 09:34:54 2005 Tue Nov 15 09:34:54 2005 1 Critical(3) 68000300 DHCP WARNING - Non-critical field invalid in response.
Tue Nov 15 09:34:48 2005 Tue Nov 15 09:34:48 2005 10 Critical(3) 82000200 No Ranging Response received - T3 time-out
Tue Nov 15 09:34:36 2005 Tue Nov 15 09:34:36 2005 1 Critical(3) 82000400 Received Response to Broadcast Maintenance Request, But no Un...
Tue Nov 15 09:31:02 2005 Tue Nov 15 09:31:02 2005 1 Critical(3) 68000300 DHCP WARNING - Non-critical field invalid in response.
Tue Nov 15 09:29:24 2005 Tue Nov 15 09:29:24 2005 1 Critical(3) 82000400 Received Response to Broadcast Maintenance Request, But no Un...
Tue Nov 15 09:18:46 2005 Tue Nov 15 09:18:46 2005 1 Critical(3) 68000300 DHCP WARNING - Non-critical field invalid in response.
Tue Nov 15 09:18:36 2005 Tue Nov 15 09:18:36 2005 1 Critical(3) 82000300 Init RANGING Critical Ranging Request Retries exhausted
Tue Nov 15 09:18:36 2005 Tue Nov 15 09:18:36 2005 17 Critical(3) 82000200 No Ranging Response received - T3 time-out
Tue Nov 15 09:13:47 2005 Tue Nov 15 09:13:47 2005 1 Critical(3) 82000400 Received Response to Broadcast Maintenance Request, But no Un...
Tue Nov 15 13:03:45 2005 Tue Nov 15 13:03:45 2005 182 Critical(3) 84000200 SYNC Timing Synchronization failure - Failed to acquire FEC f...
Tue Nov 15 08:26:58 2005 Tue Nov 15 08:26:58 2005 28 Critical(3) 82000500 Started Unicast Maintenance Ranging - No Response received - ...
Sun Nov 13 16:46:06 2005 Sun Nov 13 16:46:06 2005 1 Critical(3) 68000300 DHCP WARNING - Non-critical field invalid in response.
Sun Nov 13 16:46:00 2005 Sun Nov 13 16:46:00 2005 1 Critical(3) 82000200 No Ranging Response received - T3 time-out
Sun Nov 13 16:45:54 2005 Sun Nov 13 16:45:54 2005 1 Critical(3) 82000400 Received Response to Broadcast Maintenance Request, But no Un...
Sun Nov 13 15:41:51 2005 Sun Nov 13 15:41:51 2005 2 Critical(3) 82000500 Started Unicast Maintenance Ranging - No Response received - ...
Sun Nov 13 12:36:22 2005 Sun Nov 13 12:36:22 2005 65 Critical(3) 82000500 Started Unicast Maintenance Ranging - No Response received - ...
Wed Nov 09 04:39:24 2005 Wed Nov 09 04:39:24 2005 1 Critical(3) 68000300 DHCP WARNING - Non-critical field invalid in response.
Wed Nov 09 04:39:15 2005 Wed Nov 09 04:39:15 2005 2 Critical(3) 82000200 No Ranging Response received - T3 time-out
Wed Nov 09 04:39:09 2005 Wed Nov 09 04:39:09 2005 1 Critical(3) 82000400 Received Response to Broadcast Maintenance Request, But no Un...
Tue Nov 08 23:42:16 2005 Tue Nov 08 23:42:16 2005 14 Critical(3) 82000500 Started Unicast Maintenance Ranging - No Response received - ...
Mon Nov 07 09:35:03 2005 Mon Nov 07 09:35:03 2005 57 Critical(3) 82000500 Started Unicast Maintenance Ranging - No Response received - ...
Time Not Established Time Not Established 2 Critical(3) 68000300 DHCP WARNING - Non-critical field invalid in response.
Thu Nov 03 19:10:20 2005 Thu Nov 03 19:10:20 2005 4 Critical(3) 82000200 No Ranging Response received - T3 time-out
Thu Nov 03 19:10:13 2005 Thu Nov 03 19:10:13 2005 1 Critical(3) 82000400 Received Response to Broadcast Maintenance Request, But no Un...
Thu Nov 03 17:54:55 2005 Thu Nov 03 17:54:55 2005 50 Critical(3) 82000500 Started Unicast Maintenance Ranging - No Response received - ...
Mon Oct 31 09:34:45 2005 Mon Oct 31 09:34:45 2005 61 Critical(3) 82000500 Started Unicast Maintenance Ranging - No Response received - ...

Re: Is this normal
 

Not normal I expect, are you having connection issues during these times?

Re: Is this normal
 

only started to have them today but for the last 2 months ive had ping and packet loss probs but not the packet loss is all day every day