Called customer support, and they told me a tech would call back (still waiting). Very pilote, very quick - at least I can understand them and they understand me.
If I download, or upload, packets are dropped. I have 20Kb/s upload, whilst I can get between 200Kb/s to 3500Kb/s down. I have no idea why it's acting like it is, the config is set fine in the modem options.
The only thing that was changed was the modem from a residential to a business. Since then I've not been able to touch the thing, and it's not been fixed.
Tracing route to bbc.co.uk [212.58.224.138]
over a maximum of 30 hops:
1 1 ms <1 ms <1 ms 192.168.1.1
2 34 ms 50 ms 10 ms 10.11.232.1
3 30 ms 11 ms 21 ms 80-192-0-1.cable.ubr01.azte.blueyonder.co.uk [80.192.0.1]
4 30 ms 40 ms 20 ms aztw-t3core-1a-ge-010-0.network.virginmedia.net[80.1.240.69]
5 50 ms 20 ms 117 ms win-bb-a-as0-0.network.virginmedia.net [213.105.175.157]
6 125 ms 23 ms 111 ms gfd-bb-b-so-100-0.network.virginmedia.net [213.105.172.130]
7 39 ms 39 ms 33 ms redb-ic-1-as0-0.network.virginmedia.net [62.253.185.78]
8 218 ms 210 ms 204 ms 212.58.239.249
9 20 ms 38 ms 80 ms 212.58.238.133
10 27 ms 44 ms 38 ms virtual-vip.thdo.bbc.co.uk [212.58.224.138]
Trace complete.
Me pinging bbc.co.uk whilst doing a speedtest:
Reply from 212.58.224.138: bytes=32 time=186ms TTL=117
Reply from 212.58.224.138: bytes=32 time=36ms TTL=117
Reply from 212.58.224.138: bytes=32 time=20ms TTL=117
Reply from 212.58.224.138: bytes=32 time=19ms TTL=117
Reply from 212.58.224.138: bytes=32 time=37ms TTL=117
Reply from 212.58.224.138: bytes=32 time=59ms TTL=117
Reply from 212.58.224.138: bytes=32 time=22ms TTL=117
Reply from 212.58.224.138: bytes=32 time=40ms TTL=117
Reply from 212.58.224.138: bytes=32 time=29ms TTL=117
Reply from 212.58.224.138: bytes=32 time=107ms TTL=117
Reply from 212.58.224.138: bytes=32 time=3125ms TTL=117
Reply from 212.58.224.138: bytes=32 time=63ms TTL=117
Reply from 212.58.224.138: bytes=32 time=793ms TTL=117
Reply from 212.58.224.138: bytes=32 time=1531ms TTL=117
Reply from 212.58.224.138: bytes=32 time=1021ms TTL=117
Reply from 212.58.224.138: bytes=32 time=23ms TTL=117
Reply from 212.58.224.138: bytes=32 time=2134m TTL=117
Reply from 212.58.224.138: bytes=32 time=1146ms TTL=117
Reply from 212.58.224.138: bytes=32 time=751ms TTL=117
Reply from 212.58.224.138: bytes=32 time=496ms TTL=117
Reply from 212.58.224.138: bytes=32 time=45ms TTL=117
Reply from 212.58.224.138: bytes=32 time=2678ms TTL=117
Reply from 212.58.224.138: bytes=32 time=1137ms TTL=117
Reply from 212.58.224.138: bytes=32 time=944ms TTL=117
Reply from 212.58.224.138: bytes=32 time=131ms TTL=117
Reply from 212.58.224.138: bytes=32 time=1430ms TTL=117
Reply from 212.58.224.138: bytes=32 time=255ms TTL=117
Reply from 212.58.224.138: bytes=32 time=36ms TTL=117
Reply from 212.58.224.138: bytes=32 time=22ms TTL=117
Reply from 212.58.224.138: bytes=32 time=20ms TTL=117
And the result :
Major thumbs down for VM