Hi all,
I've just been upgraded from 100MB to 200MB, which required a swap from the superhub1 to superhub 3 (both in modem mode).
Whilst I don't have a real issue with download speed I'm getting (100MB was almost always 100MB, 200MB is often nearer to 180MB) the latency even to the default gateway has significantly increased. I've gone from ~8ms to ~14ms - as can be seen in the attached smokeping image.
The thinkbroadband quality monitor also shows a deterioration in average latency from
https://www.thinkbroadband.com/broad...f70-23-11-2017 to
https://www.thinkbroadband.com/broad...14c-25-11-2017
The regular spikes of maximum latency on the first image are expected (I have a regular cron job that consumes high bandwidth) however since the upgrade, these are no longer identifiable.
Downstream channel stats look OK:
Chn Freq Power SNR Modulation Channel ID
1 298750000 3 40.3 256 qam 21
2 322750000 3 40.9 256 qam 24
3 314750000 2.9 40.3 256 qam 23
4 306750000 3.4 40.3 256 qam 22
5 290750000 3.2 40.3 256 qam 20
6 282750000 3.2 40.3 256 qam 19
7 274750000 2.9 40.3 256 qam 18
8 266750000 3.2 40.3 256 qam 17
9 258750000 2.7 40.3 256 qam 16
10 250750000 2.7 40.9 256 qam 15
11 242750000 3 40.3 256 qam 14
12 234750000 2.7 40.3 256 qam 13
13 226750000 3.5 40.9 256 qam 12
14 218750000 3.2 40.9 256 qam 11
15 210750000 3 40.3 256 qam 10
16 202750000 3.4 40.9 256 qam 9
17 194750000 3 40.3 256 qam 8
18 186750000 3.5 40.3 256 qam 7
19 178750000 3.7 40.9 256 qam 6
20 170750000 3.5 40.9 256 qam 5
21 162750000 3.7 40.9 256 qam 4
22 154750000 3.5 40.3 256 qam 3
23 146750000 3.7 40.3 256 qam 2
24 138750000 3.7 40.3 256 qam 1
As do upstream:
Channel Freq Mode Power Mod Bandwidth Symbol Rate
50 39400000 ATDMA 46.5 16 qam 6400000 5120
49 46200000 ATDMA 46.5 16 qam 6400000 5120
Anyone got any thoughts?
Cheers,
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