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chase4223's avatar
chase4223
Joining in
30 days ago

Virgin Broadband dropping multiple times a day

Hi We have been having this issue now for about four weeks. The broadband will just drop out. I have to reboot the router to restore. It can happen multiple times a day. Like today its done it four times.

There is a T3 time out in the Logs, The broadband doesn't restore by itself we have to reboot. I have checked all the wiring from the wall unit outside to all the cabling inside all seems in order. Post the reboot broadband works fine. Please can I get some help in getting a engineer out to check on things. 

Time    Priority    Description
Fri 18/04/2025
17:10:41    6   CM-STATUS message sent. Event Type Code: 16; Chan ID: 159; DSID: N/A; MAC Addr: N/A; OFDM/OFDMA Profile ID: 2.;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1;
Fri 18/04/2025
17:10:25    6   US profile assignment change. US Chan ID: 14; Previous Profile: ; New Profile: 11.;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1;
Fri 18/04/2025
17:10:25    5   DBC-REQ Mismatch Between Calculated Value for P1.6hi Compared to CCAP Provided Value;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1;
Fri 18/04/2025
17:10:07    6   CMSTATUS:US_Diplexer_Mode_Change_Ignore: (TLV-9) , (5-85) ;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1;
Fri 18/04/2025
17:10:07    5   MIMO Event MIMO: Stored MIMO=-1 post cfg file MIMO=-1;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1;
Thu 01/01/1970
00:01:18    3   No Ranging Response received - T3 time-out;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1;
Fri 18/04/2025
13:36:05    6   CM-STATUS message sent. Event Type Code: 16; Chan ID: 159; DSID: N/A; MAC Addr: N/A; OFDM/OFDMA Profile ID: 2.;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1;
Fri 18/04/2025
13:35:48    6   US profile assignment change. US Chan ID: 14; Previous Profile: ; New Profile: 11.;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1;
Fri 18/04/2025
13:35:48    5   DBC-REQ Mismatch Between Calculated Value for P1.6hi Compared to CCAP Provided Value;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1;
Fri 18/04/2025
13:35:48    6   CM-STATUS message sent. Event Type Code: 16; Chan ID: 159; DSID: N/A; MAC Addr: N/A; OFDM/OFDMA Profile ID: 2.;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1;
Fri 18/04/2025
13:35:30    6   CMSTATUS:US_Diplexer_Mode_Change_Ignore: (TLV-9) , (5-85) ;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1;
Fri 18/04/2025
13:35:30    5   MIMO Event MIMO: Stored MIMO=-1 post cfg file MIMO=-1;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1;
Thu 01/01/1970
00:01:19    3   No Ranging Response received - T3 time-out;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1;

1 Reply

  • Hi chase4223,

    Thank you for your post and welcome to the community. 

    We're very sorry to hear about the issue with your broadband service. 

    We can certainly take a look into this. I will private message you now to confirm some details. 

    ^Martin