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Forum Discussion
C6300 Randomly Rebooting
For the past couple of days the C6300 I have is rebooting randomly.
I posted the logs where are they
Jun 26 2017 06:08:57 Warning (5) MIMO Event MIMO: Stored MIMO=-1 post cfg file MIMO=-1 Time Not Established Critical (3) No Ranging Response received - T3 time-out Jun 26 2017 06:03:08 Critical (3) Started Unicast Maintenance Ranging - No Response received - T3 time-out Jun 26 2017 06:02:44 Critical (3) Unicast Maintenance Ranging attempted - No response - Retries exhausted Jun 26 2017 06:02:44 Critical (3) Ranging Request Retries exhausted Jun 26 2017 05:56:19 Critical (3) Started Unicast Maintenance Ranging - No Response received - T3 time-out Jun 26 2017 05:55:55 Critical (3) Unicast Maintenance Ranging attempted - No response - Retries exhausted Jun 26 2017 05:55:55 Critical (3) Ranging Request Retries exhausted Jun 26 2017 05:49:31 Critical (3) Started Unicast Maintenance Ranging - No Response received - T3 time-out Jun 26 2017 05:49:07 Critical (3) Unicast Maintenance Ranging attempted - No response - Retries exhausted Jun 26 2017 05:49:07 Critical (3) Ranging Request Retries exhausted Jun 26 2017 05:42:42 Critical (3) Started Unicast Maintenance Ranging - No Response received - T3 time-out Jun 26 2017 05:42:18 Critical (3) Unicast Maintenance Ranging attempted - No response - Retries exhausted Jun 26 2017 05:42:18 Critical (3) Ranging Request Retries exhausted Jun 26 2017 05:35:54 Critical (3) Started Unicast Maintenance Ranging - No Response received - T3 time-out Jun 26 2017 05:35:30 Critical (3) Unicast Maintenance Ranging attempted - No response - Retries exhausted Jun 26 2017 05:35:30 Critical (3) Ranging Request Retries exhausted Jun 26 2017 05:29:05 Critical (3) Started Unicast Maintenance Ranging - No Response received - T3 time-out Jun 26 2017 05:28:41 Critical (3) Unicast Maintenance Ranging attempted - No response - Retries exhausted Jun 26 2017 05:28:41 Critical (3) Ranging Request Retries exhausted Jun 26 2017 05:22:17 Critical (3) Started Unicast Maintenance Ranging - No Response received - T3 time-out Jun 26 2017 05:21:53 Critical (3) Unicast Maintenance Ranging attempted - No response - Retries exhausted Jun 26 2017 05:21:53 Critical (3) Ranging Request Retries exhausted Jun 26 2017 05:15:29 Critical (3) Started Unicast Maintenance Ranging - No Response received - T3 time-out Jun 26 2017 05:15:05 Critical (3) Unicast Maintenance Ranging attempted - No response - Retries exhausted Jun 26 2017 05:15:05 Critical (3) Ranging Request Retries exhausted Jun 26 2017 05:08:40 Critical (3) Started Unicast Maintenance Ranging - No Response received - T3 time-out Jun 26 2017 05:08:16 Critical (3) Unicast Maintenance Ranging attempted - No response - Retries exhausted Jun 26 2017 05:08:16 Critical (3) Ranging Request Retries exhausted Jun 26 2017 05:01:52 Critical (3) Started Unicast Maintenance Ranging - No Response received - T3 time-out Jun 26 2017 05:01:28 Critical (3) Unicast Maintenance Ranging attempted - No response - Retries exhausted Jun 26 2017 05:01:28 Critical (3) Ranging Request Retries exhausted Jun 26 2017 04:55:03 Critical (3) Started Unicast Maintenance Ranging - No Response received - T3 time-out Jun 26 2017 04:54:39 Critical (3) Unicast Maintenance Ranging attempted - No response - Retries exhausted Jun 26 2017 04:54:39 Critical (3) Ranging Request Retries exhausted Jun 26 2017 04:48:15 Critical (3) Started Unicast Maintenance Ranging - No Response received - T3 time-out Jun 26 2017 04:47:51 Critical (3) Unicast Maintenance Ranging attempted - No response - Retries exhausted Jun 26 2017 04:47:51 Critical (3) Ranging Request Retries exhausted Jun 26 2017 04:41:26 Critical (3) Started Unicast Maintenance Ranging - No Response received - T3 time-out Jun 26 2017 04:41:02 Critical (3) Unicast Maintenance Ranging attempted - No response - Retries exhausted Jun 26 2017 04:41:02 Critical (3) Unicast Maintenance Ranging attempted - No response - Retries exhausted Jun 26 2017 04:41:02 Critical (3) Unicast Maintenance Ranging attempted - No response - Retries exhausted
Hello cybrmstr
You do have alot of T3 timeouts on the modem this could be be a line issue you should have a tech come out and check the cable connection.
DarrenM
So since I work for comcast and it didnt cost me a dime, I did have a tech come out yesterday checked the line and theres 0 issues with it. Every time it reboots, speed is fine. Tech stayed for hours and over time the C6300 dropped out and when it did tech checked line.....0 issues, soon as modem was reset, issues disappeared. Now what?
Please post your power table as well.
I am surprised Tech said there is no issue. where are you located?
the event log you posted shows lot of issues. Some of the US channels are not even working in your node. thats why you see messages such as "Critical (3) Unicast Maintenance Ranging attempted - No response - Retries exhausted"
