Virgin Media Community

[LochyMacleod]

Regularly my speed drops to 100mb. Resetting the router fixes it but after a short period of time it goes back to 100mb. 

I'm running a wired connection on cat5e (which is obviously fine as i do get 1gig after resets, and when i was on 500mb package it never went below 550mb).

My old BQM must have disabled after a few years, So I've just set up a new one today. 

https://www.thinkbroadband.com/broadband/monitoring/quality/share/bc3559d593571715b6a5b630e1654c86025f09ca

Here is my Sam Knows 

3.0 Downstream channels

Channel Frequency (Hz) Power (dBmV) SNR (dB) Modulation Channel ID

25	331000000	5.8	36.4	QAM256	25
1	139000000	5.5	34.3	QAM256	1
2	147000000	5.5	34.5	QAM256	2
3	155000000	5.8	34.9	QAM256	3
4	163000000	5.8	35.6	QAM256	4
5	171000000	5.7	35.8	QAM256	5
6	179000000	5.6	35.6	QAM256	6
7	187000000	5.8	35.6	QAM256	7
8	195000000	5.9	35.6	QAM256	8
9	203000000	6	35.8	QAM256	9
10	211000000	6.1	35.6	QAM256	10
11	219000000	6.1	35.8	QAM256	11
12	227000000	6.3	35.8	QAM256	12
13	235000000	6.6	35.8	QAM256	13
14	243000000	6.8	36.4	QAM256	14
15	251000000	6.7	35.8	QAM256	15
16	259000000	6.6	36.4	QAM256	16
17	267000000	6.2	36.4	QAM256	17
18	275000000	6.4	36.6	QAM256	18
19	283000000	6.7	36.6	QAM256	19
20	291000000	7	36.6	QAM256	20
21	299000000	7.4	36.6	QAM256	21
22	307000000	6.8	36.6	QAM256	22
23	315000000	6.2	36.6	QAM256	23
24	323000000	5.7	36.6	QAM256	24
26	339000000	6.2	36.6	QAM256	26
27	347000000	6.1	36.4	QAM256	27
28	355000000	6	36.4	QAM256	28
29	363000000	5.6	36.4	QAM256	29
30	371000000	5.7	36.6	QAM256	30
31	379000000	5.8	36.6	QAM256	31

3.0 Downstream channels

Channel Lock Status RxMER (dB) Pre RS Errors Post RS Errors

25	Locked	36.386890	0	0
1	Locked	34.345688	43	0
2	Locked	34.483570	22	0
3	Locked	34.925610	4	0
4	Locked	35.595078	0	0
5	Locked	35.779911	1	0
6	Locked	35.595078	1	0
7	Locked	35.595078	0	0
8	Locked	35.595078	0	0
9	Locked	35.779911	0	0
10	Locked	35.595078	0	0
11	Locked	35.779911	0	0
12	Locked	35.779911	2	0
13	Locked	35.779911	0	0
14	Locked	36.386890	0	0
15	Locked	35.779911	1	0
16	Locked	36.386890	0	0
17	Locked	36.386890	1	0
18	Locked	36.609653	0	0
19	Locked	36.609653	0	0
20	Locked	36.609653	0	0
21	Locked	36.609653	0	0
22	Locked	36.609653	0	0
23	Locked	36.609653	0	0
24	Locked	36.609653	0	0
26	Locked	36.609653	0	0
27	Locked	36.386890	0	0
28	Locked	36.386890	0	0
29	Locked	36.386890	0	0
30	Locked	36.609653	0	0
31	Locked	36.609653	0	0

3.1 Downstream channels

Channel Channel Width (MHz) FFT Type Number of Active Subcarriers Modulation (Active Profile) First Active Subcarrier (Hz)

33

96

4K

1880

QAM4096

424

3.1 Downstream channels

Channel ID Lock Status RxMER Data (dB) PLC Power (dBmV) Correcteds (Active Profile) Uncorrectables (Active Profile)

33

Locked

38

4

102516830

0

[LochyMacleod]

Refresh data

3.0 Upstream channels

Channel Frequency (Hz) Power (dBmV) Symbol Rate (ksps) Modulation Channel ID

1	46200000	40.8	5120 KSym/sec	64QAM	3
2	39400000	41	5120 KSym/sec	64QAM	4
3	60300000	41.5	5120 KSym/sec	64QAM	1
4	53700000	41.3	5120 KSym/sec	64QAM	2

3.0 Upstream channels

Channel Channel Type T1 Timeouts T2 Timeouts T3 Timeouts T4 Timeouts

1	US_TYPE_STDMA	0	0	0	0
2	US_TYPE_STDMA	0	0	0	0
3	US_TYPE_STDMA	0	0	0	0
4	US_TYPE_STDMA	0	0	0	0

General Configuration

Network access	true
Maximum Number of CPEs	1
Baseline Privacy	true
DOCSIS Mode	3.1
Config file	cmreg-vmdg640-bbt076+voc-b.cm

Primary Downstream Service Flow

SFID	121438
Max Traffic Rate	1230000450
Max Traffic Burst	42600
Min Traffic Rate	0

Primary Upstream Service Flow

SFID	121437
Max Traffic Rate	55000270
Max Traffic Burst	42600
Min Traffic Rate	0
Max Concatenated Burst	42600
Scheduling Type	bestEffort

Network Log

Time Priority Description

Thu 01/01/1970 00:01:20	3	No Ranging Response received - T3 time-out;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1;
Mon 31/01/2022 13:27:08	5	MIMO Event MIMO: Stored MIMO=-1 post cfg file MIMO=-1;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1;
Mon 31/01/2022 13:27:18	5	RCS Partial Service;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1;
Mon 31/01/2022 13:27:23	6	SW Download INIT - Via Config file cmreg-vmdg640-bbt076+voc-b.cm
Mon 31/01/2022 13:27:38	6	CM-STATUS message sent. Event Type Code: 5; Chan ID: 33; DSID: N/A; MAC Addr: N/A; OFDM/OFDMA Profile ID: N/A.;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1;
Mon 31/01/2022 13:28:43	6	SW download Successful - Via Config file
Mon 31/01/2022 13:31:17	5	MIMO Event MIMO: Stored MIMO=-1 post cfg file MIMO=-1;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1;
Mon 31/01/2022 13:46:46	4	DHCP RENEW WARNING - Field invalid in response v4 option;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1;
Sat 12/02/2022 01:51:25	3	No Ranging Response received - T3 time-out;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1;
Mon 14/02/2022 14:39:38	4	DHCP RENEW WARNING - Field invalid in response v4 option;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;
Wed 23/02/2022 13:13:11	5	MIMO Event MIMO: Stored MIMO=-1 post cfg file MIMO=-1;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1;
Sat 26/02/2022 01:56:25	4	DHCP RENEW WARNING - Field invalid in response v4 option;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1;
Sun 27/02/2022 05:14:10	3	No Ranging Response received - T3 time-out;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1;
Tue 01/03/2022 02:48:08	4	DHCP RENEW WARNING - Field invalid in response v4 option;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1;
Sun 06/03/2022 22:09:57	5	MIMO Event MIMO: Stored MIMO=-1 post cfg file MIMO=-1;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1;
Wed 09/03/2022 06:28:59	4	DHCP RENEW WARNING - Field invalid in response v4 option;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1;
Sat 12/03/2022 17:39:40	3	No Ranging Response received - T3 time-out;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1;
Tue 15/03/2022 17:08:38	4	DHCP RENEW WARNING - Field invalid in response v4 option;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1;
Sun 20/03/2022 10:18:12	5	MIMO Event MIMO: Stored MIMO=-1 post cfg file MIMO=-1;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1;
Wed 23/03/2022 07:43:22	4	DHCP RENEW WARNING - Field invalid in response v4 option;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1;
Thu 01/01/1970 00:01:20	3	No Ranging Response received - T3 time-out;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1;
Sun 27/03/2022 00:43:19	5	MIMO Event MIMO: Stored MIMO=-1 post cfg file MIMO=-1;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1;
Mon 28/03/2022 09:41:31	3	No Ranging Response received - T3 time-out;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1;
Wed 30/03/2022 07:49:36	4	DHCP RENEW WARNING - Field invalid in response v4 option;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1;
Thu 01/01/1970 00:01:20	3	No Ranging Response received - T3 time-out;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1;
Thu 31/03/2022 21:21:11	5	MIMO Event MIMO: Stored MIMO=-1 post cfg file MIMO=-1;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1;

[LochyMacleod]

Here is my Sam Knows and router info straight after a reset.

I will post router data too in case that helps

3.0 Downstream channels

Channel Frequency (Hz) Power (dBmV) SNR (dB) Modulation Channel ID

25	331000000	5.8	36.6	QAM256	25
1	139000000	5.4	34.5	QAM256	1
2	147000000	5.5	34.9	QAM256	2
3	155000000	5.8	35.1	QAM256	3
4	163000000	5.8	35.6	QAM256	4
5	171000000	5.6	35.6	QAM256	5
6	179000000	5.6	35.8	QAM256	6
7	187000000	5.7	35.6	QAM256	7
8	195000000	5.9	35.8	QAM256	8
9	203000000	6	35.8	QAM256	9
10	211000000	6	35.8	QAM256	10
11	219000000	6.1	35.6	QAM256	11
12	227000000	6.3	35.8	QAM256	12
13	235000000	6.5	35.8	QAM256	13
14	243000000	6.7	36.4	QAM256	14
15	251000000	6.6	36.4	QAM256	15
16	259000000	6.6	36.4	QAM256	16
17	267000000	6.2	36.4	QAM256	17
18	275000000	6.3	36.6	QAM256	18
19	283000000	6.8	36.6	QAM256	19
20	291000000	7.1	36.6	QAM256	20
21	299000000	7.4	36.6	QAM256	21
22	307000000	6.7	36.6	QAM256	22
23	315000000	6.1	36.6	QAM256	23
24	323000000	5.7	36.6	QAM256	24
26	339000000	6.2	36.6	QAM256	26
27	347000000	6.2	36.4	QAM256	27
28	355000000	5.9	36.6	QAM256	28
29	363000000	5.7	36.4	QAM256	29
30	371000000	5.7	36.6	QAM256	30
31	379000000	5.8	36.4	QAM256	31

3.0 Downstream channels

Channel Lock Status RxMER (dB) Pre RS Errors Post RS Errors

25	Locked	36.609653	0	0
1	Locked	34.483570	212	0
2	Locked	34.925610	74	0
3	Locked	35.083549	25	0
4	Locked	35.595078	12	0
5	Locked	35.595078	4	0
6	Locked	35.779911	0	0
7	Locked	35.595078	2	0
8	Locked	35.779911	1	0
9	Locked	35.779911	1	0
10	Locked	35.779911	8	0
11	Locked	35.595078	0	0
12	Locked	35.779911	2	0
13	Locked	35.779911	2	0
14	Locked	36.386890	7	0
15	Locked	36.386890	8	0
16	Locked	36.386890	0	0
17	Locked	36.386890	0	0
18	Locked	36.609653	0	0
19	Locked	36.609653	0	0
20	Locked	36.609653	0	0
21	Locked	36.609653	0	0
22	Locked	36.609653	0	0
23	Locked	36.609653	0	0
24	Locked	36.609653	0	0
26	Locked	36.609653	0	0
27	Locked	36.386890	0	0
28	Locked	36.609653	0	0
29	Locked	36.386890	0	0
30	Locked	36.609653	0	0
31	Locked	36.386890	0	0

3.1 Downstream channels

Channel Channel Width (MHz) FFT Type Number of Active Subcarriers Modulation (Active Profile) First Active Subcarrier (Hz)

33

96

4K

1880

QAM4096

424

3.1 Downstream channels

Channel ID Lock Status RxMER Data (dB) PLC Power (dBmV) Correcteds (Active Profile) Uncorrectables (Active Profile)

33

Locked

38

4

919517

0

[LochyMacleod]

Here is my Sam Knows and Network status after a reset

3.0 Downstream channels

Channel Frequency (Hz) Power (dBmV) SNR (dB) Modulation Channel ID

25	331000000	5.8	36.6	QAM256	25
1	139000000	5.4	34.5	QAM256	1
2	147000000	5.5	34.9	QAM256	2
3	155000000	5.8	35.1	QAM256	3
4	163000000	5.8	35.6	QAM256	4
5	171000000	5.6	35.6	QAM256	5
6	179000000	5.6	35.8	QAM256	6
7	187000000	5.7	35.6	QAM256	7
8	195000000	5.9	35.8	QAM256	8
9	203000000	6	35.8	QAM256	9
10	211000000	6	35.8	QAM256	10
11	219000000	6.1	35.6	QAM256	11
12	227000000	6.3	35.8	QAM256	12
13	235000000	6.5	35.8	QAM256	13
14	243000000	6.7	36.4	QAM256	14
15	251000000	6.6	36.4	QAM256	15
16	259000000	6.6	36.4	QAM256	16
17	267000000	6.2	36.4	QAM256	17
18	275000000	6.3	36.6	QAM256	18
19	283000000	6.8	36.6	QAM256	19
20	291000000	7.1	36.6	QAM256	20
21	299000000	7.4	36.6	QAM256	21
22	307000000	6.7	36.6	QAM256	22
23	315000000	6.1	36.6	QAM256	23
24	323000000	5.7	36.6	QAM256	24
26	339000000	6.2	36.6	QAM256	26
27	347000000	6.2	36.4	QAM256	27
28	355000000	5.9	36.6	QAM256	28
29	363000000	5.7	36.4	QAM256	29
30	371000000	5.7	36.6	QAM256	30
31	379000000	5.8	36.4	QAM256	31

3.0 Downstream channels

Channel Lock Status RxMER (dB) Pre RS Errors Post RS Errors

25	Locked	36.609653	0	0
1	Locked	34.483570	212	0
2	Locked	34.925610	74	0
3	Locked	35.083549	25	0
4	Locked	35.595078	12	0
5	Locked	35.595078	4	0
6	Locked	35.779911	0	0
7	Locked	35.595078	2	0
8	Locked	35.779911	1	0
9	Locked	35.779911	1	0
10	Locked	35.779911	8	0
11	Locked	35.595078	0	0
12	Locked	35.779911	2	0
13	Locked	35.779911	2	0
14	Locked	36.386890	7	0
15	Locked	36.386890	8	0
16	Locked	36.386890	0	0
17	Locked	36.386890	0	0
18	Locked	36.609653	0	0
19	Locked	36.609653	0	0
20	Locked	36.609653	0	0
21	Locked	36.609653	0	0
22	Locked	36.609653	0	0
23	Locked	36.609653	0	0
24	Locked	36.609653	0	0
26	Locked	36.609653	0	0
27	Locked	36.386890	0	0
28	Locked	36.609653	0	0
29	Locked	36.386890	0	0
30	Locked	36.609653	0	0
31	Locked	36.386890	0	0

3.1 Downstream channels

Channel Channel Width (MHz) FFT Type Number of Active Subcarriers Modulation (Active Profile) First Active Subcarrier (Hz)

33

96

4K

1880

QAM4096

424

3.1 Downstream channels

Channel ID Lock Status RxMER Data (dB) PLC Power (dBmV) Correcteds (Active Profile) Uncorrectables (Active Profile)

33

Locked

38

4

919517

0

[LochyMacleod]

3.0 Upstream channels

Channel Frequency (Hz) Power (dBmV) Symbol Rate (ksps) Modulation Channel ID

1	46200000	40.8	5120 KSym/sec	64QAM	3
2	39400000	41	5120 KSym/sec	64QAM	4
3	60300000	41.5	5120 KSym/sec	64QAM	1
4	53700000	41.3	5120 KSym/sec	64QAM	2

3.0 Upstream channels

Channel Channel Type T1 Timeouts T2 Timeouts T3 Timeouts T4 Timeouts

1	US_TYPE_STDMA	0	0	0	0
2	US_TYPE_STDMA	0	0	0	0
3	US_TYPE_STDMA	0	0	0	0
4	US_TYPE_STDMA	0	0	0	0

General Configuration

Network access	true
Maximum Number of CPEs	1
Baseline Privacy	true
DOCSIS Mode	3.1
Config file	cmreg-vmdg640-bbt076+voc-b.cm

Primary Downstream Service Flow

SFID	121526
Max Traffic Rate	1230000450
Max Traffic Burst	42600
Min Traffic Rate	0

Primary Upstream Service Flow

SFID	121525
Max Traffic Rate	55000270
Max Traffic Burst	42600
Min Traffic Rate	0
Max Concatenated Burst	42600
Scheduling Type	bestEffort

Network Log

Time Priority Description

Thu 01/01/1970 00:01:20	3	No Ranging Response received - T3 time-out;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1;
Mon 31/01/2022 13:27:08	5	MIMO Event MIMO: Stored MIMO=-1 post cfg file MIMO=-1;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1;
Mon 31/01/2022 13:27:18	5	RCS Partial Service;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1;
Mon 31/01/2022 13:27:23	6	SW Download INIT - Via Config file cmreg-vmdg640-bbt076+voc-b.cm
Mon 31/01/2022 13:27:38	6	CM-STATUS message sent. Event Type Code: 5; Chan ID: 33; DSID: N/A; MAC Addr: N/A; OFDM/OFDMA Profile ID: N/A.;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1;
Mon 31/01/2022 13:28:43	6	SW download Successful - Via Config file
Mon 31/01/2022 13:31:17	5	MIMO Event MIMO: Stored MIMO=-1 post cfg file MIMO=-1;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1;
Mon 31/01/2022 13:46:46	4	DHCP RENEW WARNING - Field invalid in response v4 option;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1;
Sat 12/02/2022 01:51:25	3	No Ranging Response received - T3 time-out;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1;
Mon 14/02/2022 14:39:38	4	DHCP RENEW WARNING - Field invalid in response v4 option;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;
Wed 23/02/2022 13:13:11	5	MIMO Event MIMO: Stored MIMO=-1 post cfg file MIMO=-1;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1;
Sat 26/02/2022 01:56:25	4	DHCP RENEW WARNING - Field invalid in response v4 option;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1;
Sun 27/02/2022 05:14:10	3	No Ranging Response received - T3 time-out;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1;
Tue 01/03/2022 02:48:08	4	DHCP RENEW WARNING - Field invalid in response v4 option;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1;
Sun 06/03/2022 22:09:57	5	MIMO Event MIMO: Stored MIMO=-1 post cfg file MIMO=-1;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1;
Wed 09/03/2022 06:28:59	4	DHCP RENEW WARNING - Field invalid in response v4 option;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1;
Sat 12/03/2022 17:39:40	3	No Ranging Response received - T3 time-out;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1;
Tue 15/03/2022 17:08:38	4	DHCP RENEW WARNING - Field invalid in response v4 option;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1;
Sun 20/03/2022 10:18:12	5	MIMO Event MIMO: Stored MIMO=-1 post cfg file MIMO=-1;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1;
Wed 23/03/2022 07:43:22	4	DHCP RENEW WARNING - Field invalid in response v4 option;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1;
Thu 01/01/1970 00:01:20	3	No Ranging Response received - T3 time-out;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1;
Sun 27/03/2022 00:43:19	5	MIMO Event MIMO: Stored MIMO=-1 post cfg file MIMO=-1;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1;
Mon 28/03/2022 09:41:31	3	No Ranging Response received - T3 time-out;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1;
Wed 30/03/2022 07:49:36	4	DHCP RENEW WARNING - Field invalid in response v4 option;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1;
Thu 01/01/1970 00:01:20	3	No Ranging Response received - T3 time-out;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1;
Thu 31/03/2022 21:21:11	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 00:01:21	3	No Ranging Response received - T3 time-out;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1;
Fri 01/04/2022 10:05:27	5	MIMO Event MIMO: Stored MIMO=-1 post cfg file MIMO=-1;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1;

[legacy1]

Broken internal link speed I take it your PC shows 1Gb link to the hub when it happens?

[LochyMacleod]

Yes on sam knows it shows full speed to the hub but hub to computer is 100mb ish.

In my first post you can see this in the picture

[ozsat · Accepted solution]

Is this the same issue?  Hub4 -sudden drop from 1.1Gb to 94Mb in download 

If you think it is then would be worth adding you details there as that thread is being monitored by VM.

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@LochyMacleod wrote:

Regularly my speed drops to 100mb. Resetting the router fixes it but after a short period of time it goes back to 100mb. 

I'm running a wired connection on cat5e (which is obviously fine as i do get 1gig after resets, and when i was on 500mb package it never went below 550mb).

My old BQM must have disabled after a few years, So I've just set up a new one today. 

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[LochyMacleod]

Thanks I've linked this thread to that thread.