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Message 11 of 18
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Re: WIFI Issues - Ping latency

Hi, 

Sorry for late reply;

 

Network Log

Time Priority Description

04/09/2020 20:48:29ErrorDHCP RENEW sent - No response for IPv4;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.0;
04/09/2020 17:28:55criticalNo Ranging Response received - T3 time-out;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.0;
03/09/2020 20:36:43ErrorDHCP RENEW sent - No response for IPv4;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.0;
31/08/2020 03:33:4criticalNo Ranging Response received - T3 time-out;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.0;
30/08/2020 15:13:15noticeDHCP Renew - lease parameters tftp file-Ve392c994b6cdd154.cm modified;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.0;
30/08/2020 15:13:15ErrorDHCP REBIND WARNING - Field invalid in response;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.0;
30/08/2020 12:25:12ErrorDHCP RENEW sent - No response for IPv4;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.0;
30/08/2020 10:19:22criticalNo Ranging Response received - T3 time-out;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.0;
29/08/2020 16:49:21ErrorDHCP RENEW sent - No response for IPv4;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.0;
26/08/2020 15:25:2criticalNo Ranging Response received - T3 time-out;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.0;
26/08/2020 06:41:58noticeDHCP Renew - lease parameters tftp file-Ve392c994b6cdd154.cm modified;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.0;
26/08/2020 06:41:58ErrorDHCP REBIND WARNING - Field invalid in response;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.0;
26/08/2020 04:55:24ErrorDHCP RENEW sent - No response for IPv4;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.0;
26/08/2020 04:03:7criticalNo Ranging Response received - T3 time-out;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.0;
25/08/2020 23:35:52ErrorDHCP RENEW sent - No response for IPv4;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.0;
25/08/2020 22:09:1criticalNo Ranging Response received - T3 time-out;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.0;
25/08/2020 02:17:43ErrorDHCP RENEW sent - No response for IPv4;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.0;
21/08/2020 03:48:35criticalNo Ranging Response received - T3 time-out;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.0;
20/08/2020 18:09:4noticeDHCP Renew - lease parameters tftp file-Ve392c994b6cdd154.cm modified;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.0;
20/08/2020 18:09:4Error

DHCP REBIND WARNING - Field invalid in response;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.0;

 

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Message 12 of 18
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Re: WIFI Issues - Ping latency

Network Log
Time Priority Description
04/09/2020 20:48:29 Error DHCP RENEW sent - No response for IPv4;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.0;
04/09/2020 17:28:55 critical No Ranging Response received - T3 time-out;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.0;
03/09/2020 20:36:43 Error DHCP RENEW sent - No response for IPv4;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.0;
31/08/2020 03:33:4 critical No Ranging Response received - T3 time-out;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.0;
30/08/2020 15:13:15 notice DHCP Renew - lease parameters tftp file-Ve392c994b6cdd154.cm modified;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.0;
30/08/2020 15:13:15 Error DHCP REBIND WARNING - Field invalid in response;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.0;
30/08/2020 12:25:12 Error DHCP RENEW sent - No response for IPv4;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.0;
30/08/2020 10:19:22 critical No Ranging Response received - T3 time-out;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.0;
29/08/2020 16:49:21 Error DHCP RENEW sent - No response for IPv4;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.0;
26/08/2020 15:25:2 critical No Ranging Response received - T3 time-out;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.0;
26/08/2020 06:41:58 notice DHCP Renew - lease parameters tftp file-Ve392c994b6cdd154.cm modified;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.0;
26/08/2020 06:41:58 Error DHCP REBIND WARNING - Field invalid in response;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.0;
26/08/2020 04:55:24 Error DHCP RENEW sent - No response for IPv4;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.0;
26/08/2020 04:03:7 critical No Ranging Response received - T3 time-out;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.0;
25/08/2020 23:35:52 Error DHCP RENEW sent - No response for IPv4;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.0;
25/08/2020 22:09:1 critical No Ranging Response received - T3 time-out;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.0;
25/08/2020 02:17:43 Error DHCP RENEW sent - No response for IPv4;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.0;
21/08/2020 03:48:35 critical No Ranging Response received - T3 time-out;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.0;
20/08/2020 18:09:4 notice DHCP Renew - lease parameters tftp file-Ve392c994b6cdd154.cm modified;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.0;
20/08/2020 18:09:4 Error DHCP REBIND WARNING - Field invalid in response;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.0;
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Message 13 of 18
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Re: WIFI Issues - Ping latency

Hi AndyJ59,

 

Using the details we have from here, I've found your details and can see some high downstream channel levels on some channels which may be impacting your usage. However I'm unsure whether I have the right details so I'll send you a Private Message so I can make sure. Please reply back to it (top right purple envelope) so I can help.

 

Thanks,

 

Lisa

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Message 14 of 18
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Re: WIFI Issues - Ping latency

Thanks for joining me in a Private Message @AndyJ59 and can confirm I can see the high downstream power levels. I've arranged for an engineer to take a look and I booked it for the soonest available date. You can see the details via your online account where you can also re-arrange it to a more suitable time if necessary. 

 

Please let us know how it goes 🙂

 

Thanks,

 

Lisa

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Message 15 of 18
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Re: WIFI Issues - Ping latency

Thanks Lisa,

Received the text to say the engineer is coming Saturday which is perfect for us. I'll let you know how things get on.

 

Thanks

 

Andy

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Message 16 of 18
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Re: WIFI Issues - Ping latency

Thanks for confirming you're happy with the appointment AndyJ59.  Please do let us know how it goes.

Regards


Lee_R

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Message 17 of 18
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Re: WIFI Issues - Ping latency

Hi Lisa, 

The engineer came on Saturday but unfortunately still having problems. The connection can be fine at times and work well but its just not consistent. There's too many occurences where the ping latency is really high which causes issues with connectivity, movies will freeze and jitter, lose connectivity in meetings, lose connectivity with online gaming. 

I've ran countless tests and the the issues are getting gradually more common and worse. Whatever the engineer did on Saturday has had no effect with connectivity and according to him the downstream aren't something to be concerned about.

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Message 18 of 18
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Re: WIFI Issues - Ping latency

Hi,

Thanks for this suggestion. I think I'm going to do this and see if it improves my connectivity.

 

Thanks!

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