Hi all,
Ever since adding AnnexM to my line I don't seem to be getting the full upstream speed that I'm syncing at.
I'm currently synced at 2399973 US (20824573 DS), it's often higher if I sync during daytime. However every speedtest I run reports an upload speed of 1.5-1.6Mbs.
I've tried a number of runs of
http://speedtest.btwholesale.com/ which shows the upload test as "failed" and in red, due to the low speed being outside acceptable values. I believe the tap3 tests are broken at present so I can't try that (at least none of them worked for me after changing the username to the speedtest one).
To confirm I've nothing else running that's doing uploading or could be hogging the bandwidth. My router even shows "peak" upload speed of 1604 which seems in line with the speed test results I'm getting.
I spoke to the support team to ask if there was anything obvious wrong but there wasn't and he's raised a "fault", but I thought I'd ask here incase someone can suggest something to try that I've not thought of yet.
Here's the full line stats:
--------------------------- ATU-R Info (hw: annex A, f/w: annex A) -----------
Running Mode : G.992.5 annex M State : SHOWTIME
DS Actual Rate : 20824573 bps US Actual Rate : 2399973 bps
DS Attainable Rate : 20912000 bps US Attainable Rate : 2352000 bps
DS Path Mode : Interleave US Path Mode : Interleave
DS Interleave Depth : 1 US Interleave Depth : 1
NE Current Attenuation : 9 dB Cur SNR Margin : 3 dB
DS actual PSD : 19. 6 dB US actual PSD : 12. 5 dB
ADSL Firmware Version : 2471201_A
-------------------------------- ATU-C Info ---------------------------------
Far Current Attenuation : 5 dB Far SNR Margin : 6 dB
CO ITU Version[0] : 00004946 CO ITU Version[1] : 0000544e
DSLAM CHIPSET VENDOR : < IFTN >
On a side note, these line stats seem to indicate that Interleaving is turned on, however the chap on support seemed adamant that it was off? Not that this makes much of a difference, but I'd prefer the lower latency if possible.
