Any problems here?

[xxxxxx]

Recently been getting slower download and uploads speeds:

Cable Modem Upstream
Upstream Lock : Locked
Upstream Channel ID : 4
Upstream Frequency : 37504000 Hz
Upstream Modulation : QAM16
Upstream Symbol Rate : 2560 Ksym/sec
Upstream transmit Power Level : 49.5 dBmV
Upstream Mini-Slot Size : 2

Cable Modem Downstream
Downstream Lock : Locked
Downstream Channel Id : 148
Downstream Frequency : 323000000 Hz
Downstream Modulation : QAM256
Downstream Symbol Rate : 6952 Ksym/sec
Downstream Interleave Depth : taps12Increment17
Downstream Receive Power Level : 8.9 dBmV
Downstream SNR : 38.5 dB

https://www.cableforum.co.uk/images/local/2009/11/27.png (http://www.speedtest.net)

The download speed shocked me here. It hasn't been that fast, during this time, in a week.

[darren.b]

Try http://www.speed.io/index_en.html instead. speedtest.net has never given me accurate results.

Signals look fine although the Downstream power level is a little high.

[RobboEdin]

What is more shocking is the upload speed and this is probably the reason for the poor download in this speedtest.

I would suggest, perhaps, that you were uploading something while doing this download test.

[xxxxxx]

Bump.

Just got an upgrade to 20mb and speeds seem to have gone worse.

Cable Modem : Euro-DOCSIS 1.0/1.1/2.0 Compliant

Cable Modem Downstream
Downstream Lock : Locked
Downstream Channel Id : 148
Downstream Frequency : 323000000 Hz
Downstream Modulation : QAM256
Downstream Symbol Rate : 6952 Ksym/sec
Downstream Interleave Depth : taps12Increment17
Downstream Receive Power Level : 8.9 dBmV
Downstream SNR : 38.7 dB

Cable Modem Upstream
Upstream Lock : Locked
Upstream Channel ID : 4
Upstream Frequency : 37504000 Hz
Upstream Modulation : QAM16
Upstream Symbol Rate : 2560 Ksym/sec
Upstream transmit Power Level : 49.0 dBmV
Upstream Mini-Slot Size : 2

https://www.cableforum.co.uk/images/local/2009/11/22.png (http://www.speedtest.net)

Anyone got any ideas what it could be?

[broadbandking]

Oversubscription on the UBR post on the newsgroup and they can help.

[Ignitionnet]

Oversubscription on the UBR post on the newsgroup and they can help.

On an overlay network CMTS? I'd hope not.

Downstream Frequency : 323000000 Hz

I'm more concerned about that upstream, 70kbps sucks and suggests either high upstream utilisation or a problem with return path, newsgroups are the way forward to avoid potential pain though.

[xxxxxx]

I think it's the wireless router to be honest.

I updated the firmware and changed the channel and this happened:

https://www.cableforum.co.uk/images/local/2009/11/21.png (http://www.speedtest.net)