on 18-11-2022 13:15
I'm on Gig1 and have the new Hub 5. And performance has been up and down recently. I have switched the router into modem mode to take advantage of my Nighthawk MK83 Mesh system for better range. Occasionally my Wi-Fi speed will drop to 450-550mb but after a restart of the modem I can get over 650mb. Another strange issue is connected to a gigabit switch is my PS5 which gets an average download of 450mb instead of the 900mb it should be getting. Cables have been changed modem and routers have been reset. The issue for the PS5 ethernet did resolve temporarily but it's gone back down again. A restart of the modem allows me to reach optimal Wi-Fi speeds of over 600mb but why do I have to do these restarts and what's causing my Ethernet performance to choke. I have even switched out the gigabit switch as well at one point with no difference.
So to summarise:
1. Slower Wi-Fi performance than usual. Until modem is rebooted.
2. Slow ethernet performance from PS5 speed test.
on 18-11-2022 13:24
on 18-11-2022 13:39
Speed test on PC is fine at the moment reporting around 900+ usually around 930mbps.
on 18-11-2022 13:41
Main issue is the occasional drop in performance which doesn't resolve until modem is rebooted. This usually resolves the Wi-Fi speed issue. The PS5 ethernet speed issue I have no idea why that is so slow.
on 18-11-2022 13:46
Here is some stats from modem at the moment for anyone to see if they're optimal.
Modem Status is as follows at the moment:
Item Status Comments
Acquired Downstream Channel(Hz) | 339000000 | Locked |
Ranged Upstream Channel(Hz) | 49600000 | Ranged |
Provisioning State | Online | Operational |
Downstream Channels
Channel Frequency (Hz) Power (dBmV) SNR (dB) Modulation Channel ID
1 | 339000000 | 8.1 | 42 | QAM 256 | 26 |
2 | 139000000 | 9.2 | 42 | QAM 256 | 1 |
3 | 147000000 | 9.1 | 42 | QAM 256 | 2 |
4 | 155000000 | 9.3 | 42 | QAM 256 | 3 |
5 | 163000000 | 9.4 | 42 | QAM 256 | 4 |
6 | 171000000 | 9.2 | 42 | QAM 256 | 5 |
7 | 179000000 | 8.8 | 42 | QAM 256 | 6 |
8 | 187000000 | 8.5 | 42 | QAM 256 | 7 |
9 | 195000000 | 8.5 | 42 | QAM 256 | 8 |
10 | 203000000 | 8.5 | 42 | QAM 256 | 9 |
11 | 211000000 | 8.8 | 42 | QAM 256 | 10 |
12 | 219000000 | 8.8 | 42 | QAM 256 | 11 |
13 | 227000000 | 8.5 | 42 | QAM 256 | 12 |
14 | 235000000 | 8.1 | 42 | QAM 256 | 13 |
15 | 243000000 | 7.6 | 42 | QAM 256 | 14 |
16 | 251000000 | 7.1 | 42 | QAM 256 | 15 |
17 | 259000000 | 7.1 | 42 | QAM 256 | 16 |
18 | 267000000 | 7.2 | 42 | QAM 256 | 17 |
19 | 275000000 | 7.5 | 42 | QAM 256 | 18 |
20 | 283000000 | 8.5 | 42 | QAM 256 | 19 |
21 | 291000000 | 8.9 | 42 | QAM 256 | 20 |
22 | 299000000 | 8.3 | 42 | QAM 256 | 21 |
23 | 307000000 | 7.9 | 42 | QAM 256 | 22 |
24 | 315000000 | 7.9 | 42 | QAM 256 | 23 |
25 | 323000000 | 8 | 42 | QAM 256 | 24 |
26 | 331000000 | 8.1 | 42 | QAM 256 | 25 |
27 | 347000000 | 7.8 | 42 | QAM 256 | 27 |
28 | 355000000 | 7.4 | 42 | QAM 256 | 28 |
29 | 363000000 | 7.3 | 42 | QAM 256 | 29 |
30 | 371000000 | 7.4 | 42 | QAM 256 | 30 |
31 | 379000000 | 7.5 | 42 | QAM 256 | 31 |
Upstream Channels
Channel Frequency (Hz) Power (dBmV) Symbol Rate (ksps) Modulation Channel ID
0 | 49600000 | 41.5 | 5120 | QAM 64 | 9 |
1 | 43100000 | 41.5 | 5120 | QAM 64 | 10 |
2 | 36600000 | 42 | 5120 | QAM 64 | 11 |
3 | 30100000 | 41.5 | 5120 | QAM 64 | 12 |
4 | 23600000 | 41 | 5120 | QAM 64 | 13 |
General Configuration
Allowed |
1 |
Enabled |
3.1 |
fd;kfoA,.iyewrkldJKDHSUBs |
Primary Downstream Service Flow
9818 |
1200000450 bps |
42600bytes |
0 bps |
Primary Upstream Service Flow
9817 |
55000270 bps |
42600bytes |
0 bps |
42600bytes |
Best Effort |
Network Log
18-11-2022 12:57:22 | notice | US profile assignment change. US Chan ID: 14; Previous Profile: 13; New Profile: 11 13.;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1; |
18-11-2022 12:57:22 | warning | 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; |
18-11-2022 12:57:18 | notice | REGISTRATION COMPLETE - Waiting for Operational status |
18-11-2022 12:57:13 | warning | Dynamic Range Window violation |
18-11-2022 12:57:13 | warning | RNG-RSP CCAP Commanded Power Exceeds Value Corresponding to the Top of the DRW;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1; |
18-11-2022 12:57:13 | warning | Dynamic Range Window violation |
18-11-2022 12:57:13 | warning | RNG-RSP CCAP Commanded Power Exceeds Value Corresponding to the Top of the DRW;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1; |
18-11-2022 12:57:13 | warning | RNG-RSP CCAP Commanded Power in Excess of 6 dB Below the Value Corresponding to the Top of the DRW;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1; |
18-11-2022 12:57:13 | warning | Dynamic Range Window violation |
18-11-2022 12:57:12 | warning | REG-RSP-MP Mismatch Between Calculated Value for P1.6hi Compared to CCAP Provided Value;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1; |
18-11-2022 12:57:07 | notice | DS profile assignment change. DS Chan ID: 32; Previous Profile: ; New Profile: 1 2 3.;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1; |
18-11-2022 12:57:04 | notice | TLV-11 - unrecognized OID;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1; |
18-11-2022 12:57:01 | warning | DHCP WARNING - Non-critical field invalid in response ;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1; |
18-11-2022 12:56:59 | notice | Honoring MDD; IP provisioning mode = IPv4 |
18-11-2022 12:56:59 | critical | SYNC Timing Synchronization failure - Failed to acquire QAM/QPSK symbol timing;;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1; |
18-11-2022 12:56:54 | critical | SYNC Timing Synchronization failure - Failed to acquire QAM/QPSK symbol timing;;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1; |
18-11-2022 12:56:54 | critical | SYNC Timing Synchronization failure - Failed to acquire QAM/QPSK symbol timing;;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1; |
18-11-2022 12:56:54 | critical | SYNC Timing Synchronization failure - Failed to acquire QAM/QPSK symbol timing;;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1; |
18-11-2022 12:56:50 | critical | SYNC Timing Synchronization failure - Failed to acquire QAM/QPSK symbol timing;;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1; |
18-11-2022 12:56:42 | critical | Cable Modem Reboot due to power button reset |
18-11-2022 12:56:38 | critical | Cable Modem Reboot due to master console reset |
18-11-2022 12:56:37 | critical | Cable Modem Reboot due to master console reset |
18-11-2022 12:56:37 | critical | Cable Modem Reboot due to master console reset |
18-11-2022 12:56:37 | critical | Cable Modem Reboot due to master console reset |
10-11-2022 12:57:33 | critical | No Ranging Response received - T3 time-out;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1; |
10-11-2022 12:57:32 | critical | Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1; |
10-11-2022 12:57:15 | critical | SYNC Timing Synchronization failure - Failed to acquire QAM/QPSK symbol timing;;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1; |
10-11-2022 12:57:07 | critical | SYNC Timing Synchronization failure - Failed to acquire QAM/QPSK symbol timing;;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1; |
10-11-2022 12:57:05 | critical | SYNC Timing Synchronization failure - Failed to acquire QAM/QPSK symbol timing;;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1; |
on 18-11-2022 14:06
on 18-11-2022 16:33
Same at the moment. Even unplugged the gigabit switch for a few seconds too.
on 18-11-2022 17:30
on 19-11-2022 14:51
Yes. Just wondering if anyone else is having speed issues with the PS5 on gig1.
on 19-11-2022 14:54