upstream power levels to high?

[SonarUK]

My downstream seem fine but should upstream be sitting on 51? everyone who i see posting logs are sitting down near 40-45.

Downstream bonded channelsChannel Frequency (Hz) Power (dBmV) SNR (dB) Modulation Channel ID

1	379000000	-2.2	38	256 qam	31
2	203000000	-0.7	40	256 qam	9
3	211000000	-0.7	40	256 qam	10
4	219000000	-0.9	40	256 qam	11
5	227000000	-1	40	256 qam	12
6	235000000	-1.2	40	256 qam	13
7	243000000	-1.5	40	256 qam	14
8	251000000	-1.4	40	256 qam	15
9	259000000	-1.4	40	256 qam	16
10	267000000	-1.4	40	256 qam	17
11	275000000	-1.5	40	256 qam	18
12	283000000	-1.7	40	256 qam	19
13	291000000	-1.5	40	256 qam	20
14	299000000	-1.4	40	256 qam	21
15	307000000	-2	40	256 qam	22
16	315000000	-2.4	38	256 qam	23
17	323000000	-2.4	40	256 qam	24
18	331000000	-2.2	38	256 qam	25
19	339000000	-1.9	40	256 qam	26
20	347000000	-2.2	40	256 qam	27
21	355000000	-2.5	40	256 qam	28
22	363000000	-2.7	40	256 qam	29
23	371000000	-2.4	38	256 qam	30
24	387000000	-2.5	40	256 qam	32

Downstream bonded channelsChannel Locked Status RxMER (dB) Pre RS Errors Post RS Errors

1	Locked	38.9	20	0
2	Locked	40.3	14	0
3	Locked	40.3	13	0
4	Locked	40.9	13	0
5	Locked	40.3	15	0
6	Locked	40.9	15	0
7	Locked	40.3	17	0
8	Locked	40.3	12	0
9	Locked	40.3	21	0
10	Locked	40.3	16	0
11	Locked	40.3	16	0
12	Locked	40.3	14	0
13	Locked	40.3	17	0
14	Locked	40.3	18	0
15	Locked	40.3	25	0
16	Locked	38.9	44	0
17	Locked	40.3	28	0
18	Locked	38.6	34	0
19	Locked	40.3	29	0
20	Locked	40.9	15	0
21	Locked	40.3	20	0
22	Locked	40.3	13	0
23	Locked	38.9	26	0
24	Locked	40.3	18	0

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

1	39400000	50.8	5120	64 qam	4
2	46199983	51	5120	64 qam	3
3	53700014	51	5120	64 qam	2
4	60299991	51	5120	64 qam	1

Upstream bonded channelsChannel Channel Type T1 Timeouts T2 Timeouts T3 Timeouts T4 Timeouts

1	ATDMA	0	0	0	0
2	ATDMA	0	0	0	0
3	ATDMA	0	0	0	0
4	ATDMA	0	0	0	0

[jbrennand]

51 is near the top of the acceptable range, VM will tell you there are many connections with higher levels (~54) that are working just fine.

All your other data looks good - what issues are you actually having?

Have you got a BQM running and what do the Network logs look like?

[SonarUK]

no problems right now, but the 24th was a little sketchy for the day (the worst its been within 3 years) so i created the bqm.

my area just an upgrade that forced all the hubs "smart wifi" back to enabled unless opt-out through email.
this didnt bother me as im in modem mode.

but i thought ide check my hub stats to see if that did bother me at all

BQM is clean
https://www.thinkbroadband.com/broadband/monitoring/quality/share/3e0563b9aa63c635ef9fb90280bf610292...

Network LogTime Priority Description

24/08/2021 10:31:42	Warning!	RCS Partial Service;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.0;
24/08/2021 10:31:42	critical	SYNC Timing Synchronization failure - Loss of Sync;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.0;
24/08/2021 10:31:30	Warning!	RCS Partial Service;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.0;
24/08/2021 10:30:51	critical	Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.0;
24/08/2021 10:29:57	Warning!	Lost MDD Timeout;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.0;
24/08/2021 10:29:52	Warning!	RCS Partial Service;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.0;
24/08/2021 10:29:52	critical	SYNC Timing Synchronization failure - Loss of Sync;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.0;
24/08/2021 10:29:52	Warning!	RCS Partial Service;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.0;
24/08/2021 10:29:52	critical	SYNC Timing Synchronization failure - Loss of Sync;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.0;
24/08/2021 10:18:13	Warning!	RCS Partial Service;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.0;
24/08/2021 10:18:4	critical	Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.0;
24/08/2021 10:17:27	Warning!	Lost MDD Timeout;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.0;
24/08/2021 10:17:22	critical	SYNC Timing Synchronization failure - Loss of Sync;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.0;
24/08/2021 10:17:22	Warning!	RCS Partial Service;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.0;
24/08/2021 10:17:22	critical	SYNC Timing Synchronization failure - Loss of Sync;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.0;
24/08/2021 10:17:21	Warning!	RCS Partial Service;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.0;
23/08/2021 06:38:24	critical	No Ranging Response received - T3 time-out;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.0;
22/08/2021 18:46:53	notice	DHCP Renew - lease parameters tftp file-cmreg-vmdg505-bbt053-b.cm modified;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.0;
22/08/2021 18:46:53	Error	DHCP RENEW WARNING - Field invalid in response v4 option;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.0;
22/08/2021 17:02:0	Warning!	RCS Partial Service;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=

[Alex_RM]

Hi SonarUK,

Thanks for posting,

As jbrennand your BQM looks like, and the upstream channels are at the high end, but still within spec.

If you do start to experience issues with the connection please let us know.

Alex_Rm