Slow upload speeds for a full month now
I'm currently on Volt M600 Fibre Broadband which usually gives me around 40mb up and for the last month or so my upload speeds have been terrible and sitting around 25% of what they should be, someti...
Forum Discussion
Hi @Joseph_B, 2pm has been and gone and my upload speeds are still slow.
I appreciate it's a priority 4 as I can still access internet but this has been carrying on for over a month now and every time the estimated fix date arrives I'm told to wait another week, it's beyond frustrating.
Even slower upload speeds this morning, I can't even phone to make a complaint as I'm just told the lines are too busy, please call back later.
Hi Kreg 👋
Thank you for keeping us updated! So sorry to hear that you have still been experiencing these speed issues!
It does look as though the SNR outage has been extended to 06.11.23 at 1pm.
SNR (signal to noise ratio) is just a technical term for interference of the Broadband signal caused by noise which ingresses on to our network. It's a difficult problem to locate and diagnose because noise can ingress anywhere on the network. As a general rule it's normally caused by customer equipment e.g. loose connections or 3rd party equipment attached to our network. However it can also be attributable to local architecture, e.g street cabinets, cabling or at the origin of the signal which we call the Headend (servers/routing system). The only way to establish where the noise is originating is for the Network Techs to run a series of trace routes. Once found then the cause dictates the amount of work required and the time frame for resolution.
It also looks as though you have been in touch further since your last post and that an engineer appointment was booked. Hopefully this went well? Please let us know how you are getting on following any actions being taken by the engineer! We do hope this improves things, but keep us posted if you continue to have issues so we can provide further support or outage updates if needed.Wishing you all the best! 🌞
Hi Molly, yeah we had an engineer out on Friday who swapped my Hub 3 for a Hub 5, all tests he done on the line were showing full speed capability and I was hitting 40mb most of Friday night and able to upload 9GB to YouTube in 35 mins or so. However, yesterday afternoon my uploads dropped to 5mb and this morning they're all over the place, ranging from 10-37mb and ~90 mins to upload the same amount of data so things are still very intermittent.
Samknows is also reporting varying speeds, sometimes the router upload is 17, sometimes it's 40.
I'm noticing a fair amount of T3 timeouts on channel 4 on my upstream and these are flagged as "critical" on my network log, not sure if this is related?
05-11-2023 01:22:33 critical Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1; 3.0 Upstream channels
Channel Frequency (Hz) Power (dBmV) Symbol Rate (ksps) Modulation Channel ID0 49600000 46.3 5120 QAM 64 1 1 43100000 45.8 5120 QAM 64 2 2 36600000 45.3 5120 QAM 64 3 3 30100000 44.8 5120 QAM 64 4 4 23600000 44 5120 QAM 64 5 3.0 Upstream channels
Channel Channel Type T1 Timeouts T2 Timeouts T3 Timeouts T4 Timeouts0 ATDMA 0 0 0 0 1 ATDMA 0 0 0 0 2 ATDMA 0 0 0 0 3 ATDMA 0 0 0 0 4 ATDMA 0 0 33 0 3.1 Upstream channels
Channel Channel Width (MHz) Power (dBmV) FFT Type Modulation6 10 41.2 2K QAM 256 3.1 Upstream channels
Channel Channel Type Number of Active Subcarriers First Active Subcarrier (Hz) T3 Timeouts T4 Timeouts6 OFDMA 200 74000000 0 0
I set up a BQM and this is the results from yesterday/today.
and this is my upload this morning, these two tests are within minutes of each other:
