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Pls I need some answers :-(

Pls I need some answers :-(

(OP)
Hi all I got a real problem with my Cable conection its always lagging and for one reason the date change always to 01-01-1970 why the modem do that ? i show u the logs

2005-09-22 21:07:20 3-Critical     0x04E33A74     Started Unicast Maintenance Ranging - No Response received - T3 time-out

1970-01-01 00:00:32     3-Critical     0x040D9A2C     DHCP WARNING - Non-critical field invalid in response.

1970-01-01 00:00:26     3-Critical     0x04E33948     No Ranging Response received - T3 time-out

1970-01-01 00:00:22     3-Critical     0x0501BD64     SYNC Timing Synchronization failure - Failed to acquire QAM/QPSK symbol timing

1970-01-01 00:00:18     3-Critical     0x0501BDC8     SYNC Timing Synchronization failure - Failed to acquire FEC framing

1970-01-01 00:00:17     3-Critical     0x0501BD64     SYNC Timing Synchronization failure - Failed to acquire QAM/QPSK symbol timing

2005-09-22 20:07:28     3-Critical     0x04E33A74     Started Unicast Maintenance Ranging - No Response received - T3 time-out

2005-09-22 20:07:28     3-Critical     0x04E33A74     Started Unicast Maintenance Ranging - No Response received - T3 time-out

1970-01-01 00:00:11     3-Critical     0x040D9A2C     DHCP WARNING - Non-critical field invalid in response.

2005-09-22 07:30:32     3-Critical     0x04E33A74     Started Unicast Maintenance Ranging - No Response received - T3 time-out

1970-01-01 00:00:35     3-Critical     0x040D9A2C     DHCP WARNING - Non-critical field invalid in response.

1970-01-01 00:00:27     3-Critical     0x04E33948     No Ranging Response received - T3 time-out

1970-01-01 00:00:22     3-Critical     0x0501BD64     SYNC Timing Synchronization failure - Failed to acquire QAM/QPSK symbol timing

1970-01-01 00:00:18     3-Critical     0x0501BDC8     SYNC Timing Synchronization failure - Failed to acquire FEC framing

1970-01-01 00:00:17     3-Critical     0x0501BD64     SYNC Timing Synchronization failure - Failed to acquire QAM/QPSK symbol timing

2005-09-21 21:50:23     3-Critical     0x04E33A74     Started Unicast Maintenance Ranging - No Response received - T3 time-out

2005-09-21 17:33:51     3-Critical     0x040D9A2C     DHCP WARNING - Non-critical field invalid in response.

2005-09-21 17:33:41     3-Critical     0x04E33948     No Ranging Response received - T3 time-out

2005-09-21 17:33:37     3-Critical     0x04E33AD8     Unicast Maintenance Ranging attempted - No response - Retries exhausted

2005-09-21 17:33:37     3-Critical     0x04E33A74     Started Unicast Maintenance Ranging - No Response received - T3 time-out

2005-09-21 17:32:32     3-Critical     0x04E33948     No Ranging Response received - T3 time-out

2005-09-21 17:32:30     3-Critical     0x04E33A10     Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 timeout

2005-09-21 17:31:57     3-Critical     0x04E33A74     Started Unicast Maintenance Ranging - No Response received - T3 time-out

2005-09-21 17:31:30     3-Critical     0x0501BDC8     SYNC Timing Synchronization failure - Failed to acquire FEC framing

1970-01-01 00:00:25     3-Critical     0x040D9A2C     DHCP WARNING - Non-critical field invalid in response.

1970-01-01 00:00:18     3-Critical     0x0501BD64     SYNC Timing Synchronization failure - Failed to acquire QAM/QPSK symbol timing

1970-01-01 00:00:18     3-Critical     0x0501BDC8     SYNC Timing Synchronization failure - Failed to acquire FEC framing

1970-01-01 00:00:18     3-Critical     0x0501BD64     SYNC Timing Synchronization failure - Failed to acquire QAM/QPSK symbol timing

1970-01-01 00:00:02     3-Critical     0x0501BDC8     SYNC Timing Synchronization failure - Failed to acquire FEC framing

2005-09-21 16:26:50     3-Critical     0x040D9A2C     DHCP WARNING - Non-critical field invalid in response.

2005-09-21 16:26:43     3-Critical     0x04E33948     No Ranging Response received - T3 time-out

can anybody tell me why this thing happend?
when this happen the conection turn off but the modem still on and online but i cant use the internet or games i cant do nothing but the modem still on and online why why mr anderson why???  my modem model its SB5100 and its the 2nd modem a new one the cable company change my modem 2 times and the problem still here can anyone help me pls thanks in advance and sorry for my englis its not good im from Puerto Rico and here we talk in spanish lol see ya and thanks again.


ohh i forgot one thing the settings says this


Frequency      435000000 Hz Locked
Signal to Noise Ratio     32 dB
Power Level     -10 dB


Channel ID     35
Frequency     26000000 Hz Ranged
Power Level     40 dBmV

Frequency Plan: North American Standard/HRC/IRC
Upstream Channel ID: 0
Frequency (Hz): 0

i dont know if this information help u more but i apreciated if anyone help me thanks in advance again

RE: Pls I need some answers :-(

Hello
 usually the T3 timeout is usually a cabling issue and if it is then no matter nhow many times you swap the modem out you will have the same problems and as far as the  signals  they look ok  but the  signal level you have -10 it is pretty close to the -15 that signal needs to be between +15 and -115 which it is but I would call your cable provider and let them know you have the T3 time outs  and  also tell them you have alot of critical3 as well

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