This seems to be the same issue i was having a few weeks ago.
http://community.plus.net/forum/index.php/topic,81279.0.html. interleaving solved the problem. but now it seems to be doing the same thing. Random speeds. 1mb-2mb 3-4mb 5-6mb
My Bandwidth is uselly 5-6mb. I Switched MY router off for 10 mins 3 Times and still having the same problem. I use the Thompson TG585 v7. I'm On the Pro Package. and i am not over my limit.
Tracing route to www-tmmdi.l.google.com [66.102.9.105]
over a maximum of 30 hops:
1 6 ms 99 ms 99 ms dsldevice.lan [192.168.1.254]
2 59 ms 58 ms 57 ms lo0-plusnet.pte-ag2.plus.net [195.166.128.72]
3 58 ms 65 ms 56 ms ge0-0-0-504.pte-gw2.plus.net [84.92.4.90]
4 52 ms 50 ms 50 ms 195.66.224.125
5 53 ms 52 ms 57 ms 64.233.175.27
6 68 ms 66 ms 69 ms 209.85.250.216
7 78 ms 66 ms 67 ms 64.233.174.187
8 68 ms 71 ms 70 ms 64.233.174.18
9 74 ms 67 ms 68 ms lm-in-f105.1e100.net [66.102.9.105]
Trace complete.
2ndBT SpeedtestDownload speed achieved during the test was - 1950 Kbps
For your connection, the acceptable range of speeds is 600-7150 Kbps.
Additional Information:
Your DSL Connection Rate :8128 Kbps(DOWN-STREAM), 448 Kbps(UP-STREAM)
IP Profile for your line is - 7150 Kbps
SpeedTest.net
Telephone number:
**************
Phone exchange:
GALSTON
Estimated line speed:
6 - Checked on 2009-11-24 13:03:11
Current line speed:
7150
mybroadbandspeed