Broadband Sync Rate down

Hey Guys,
Since the upgade to 21CN I had been getting a pretty reliable sync of 11.5mb/s with download speeds of up to 10Mb/s. I recently switched to a new modem/router and when I did I discovered that I am now syncing at about 8.5Mb/s which is a bit of a drop. I only ever noticed one disconnect on the old router, so as far as I knew it was stable, but it (a Linksys) was very lacking in the connection stats front)
I did have a mystery disconnect with the new router, however I was making changes to the Wi-Fi config at the time so it is concievable that the change caused the router firmware to reset the link for some reason.
The new router gives better diagnostic stats.
Router Stats are as follows:
adslctl: ADSL driver and PHY status
Status: Showtime
Last Retrain Reason: 8000
Last initialization procedure status: 0
Max: Upstream rate = 1200 Kbps, Downstream rate = 9980 Kbps
Bearer: 0, Upstream rate = 1191 Kbps, Downstream rate = 8820 Kbps
Link Power State: L0
Mode: ADSL2+
TPS-TC: ATM Mode
Trellis: UN /DN
Line Status: No Defect
Training Status: Showtime
Down Up
SNR (dB): 11.6 6.2
Attn(dB): 35.5 18.9
Pwr(dBm): 0.0 12.7
Total time = 1 days 18 hours 11 min 51 sec
FEC: 0 0
CRC: 12821 503
ES: 7711 376
SES: 57 0
UAS: 575 575
LOS: 1 0
LOF: 9 0
LOM: 0 0
Latest 15 minutes time = 11 min 51 sec
FEC: 0 0
CRC: 11 0
ES: 9 0
SES: 0 0
UAS: 0 0
LOS: 0 0
LOF: 0 0
LOM: 0 0
Previous 15 minutes time = 15 min 0 sec
FEC: 0 0
CRC: 27 0
ES: 20 0
SES: 0 0
UAS: 0 0
LOS: 0 0
LOF: 0 0
LOM: 0 0
Latest 1 day time = 18 hours 11 min 51 sec
FEC: 0 0
CRC: 1772 20
ES: 1189 13
SES: 3 0
UAS: 0 0
LOS: 0 0
LOF: 0 0
LOM: 0 0
Previous 1 day time = 24 hours 0 sec
FEC: 0 0
CRC: 2861 90
ES: 1600 70
SES: 15 0
UAS: 162 162
LOS: 1 0
LOF: 9 0
LOM: 0 0
Since Link time = 1 days 13 hours 33 min 5 sec
FEC: 0 0
CRC: 3536 93
ES: 2452 73
SES: 5 0
UAS: 0 0
LOS: 0 0
LOF: 0 0
LOM: 0 0
Speed test results:
1. Best Effort Test:  -provides background information.
Download  Speed
7.58 Mbps
0 Mbps
7.15 Mbps
Max Achievable Speed
 Download speedachieved during the test was - 7.58 Mbps
 For your connection, the acceptable range of speeds is 2 Mbps-7.15 Mbps.
 IP Profile for your line is - 7.78 Mbps
2. Upstream Test:  -provides background information.
Upload Speed
1.02 Mbps
0 Mbps
0.83 Mbps
Max Achievable Speed
Upload speed achieved during the test was - 1.02Mbps
 Additional Information:
 Upstream Rate IP profile on your line is - 0.83 Mbps
I normally use a DSL faceplate in the master socket - there is no extension wiring (I disconnected it all when I put the faceplate in).
The one thing that stands out is a steady trickle of CRC errors (typically 15-30 every 15 mins, with around 15-20 errored seconds), one question is if this would be considered a tolerable error rate? 

imjolly wrote:
if your router reports similar to my netgear then WAN time is not the same as pppoA internet connection time.  they are the same or close enough after a power reset but can be totally different if you have a drop in connection
Interesting I had noticed a slight difference between the uptime figures after the connect but had not realised it could be potentially as misleading as that. This one is a DGND4300 - I also get the following from the Internet Port connection status page:
Connection Time
482:10:56
Connection Status
Connected
Negotiation
Success
Authentication
Success
IP Address
[REMOVED]
Subnet Mask
255.255.255.255
And from the Satistics Page:
Port
Status
TxPkts
RxPkts
Collisions
Tx B/s
Rx B/s
Up Time
WAN
PPPoA
7046479
10885293
0
461
579
482:22:33
LAN1
Link down
LAN2
Link down
LAN3
Link down
LAN4
Link down
WLAN b/g/n
300M
6987194
4677493
0
235380
86596
03:23:53
WLAN a/n
450M
8072428
4527987
0
86442
58345
03:23:47
ADSL Link
Downstream
Upstream
Link Rate
8291 Kbps
1195 Kbps
Line Attenuation
36.0 dB
18.9 dB
Noise Margin
11.7 dB
6.1 dB
Which backs up the 20days+ figure. I also checked the router log which only goes back to Feb 10, but there are no connection drops or reconnections logged in that time, so I guess at worst a min of 9 days continuous uptime. As a final datapoint the sync rate is the exact amount that I noted the last time it connected (after I inadvertantly knocked the PSU plug out ), which would tend to coroboratethe idea that there have been no retrains in the last 20 days.
I was toying with the idea of letting it run another 10 days or so to see if it eventually does the right thing - and then force a retrain? But maybe it is time to ask the mods to give it a little prod to see if this new router can be as stable at the default noise margin. 

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    Loss of Signal (Local/Remote): 0 / 0
    Loss of Power (Local/Remote): 0 / 0
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    Indicator Name
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    Upstream:
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    Modulation:
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    Anyhow: by explicitly Importing all those Address Book contacts into the iCloud Contacts, they then immediately start to get distributed - correctly! - to her iPhones ..but also back into the Address Book on her Mac, thereby DUPLICATING them all in Address Book! (They CAN be seen as SINGLE entries by choosing 'All iCloud'.)
    I cannot understand the opaque instructions in all of the iCloud documentation. NONE of the documentation which I've studiously read (online, in System Prefs, in every Help file I can find) seems to indicate a DIRECTION for this iCloud sync'ing.
    WHERE - if there is such a place - does one specify that contacts should go only UP FROM the Mac, and not BACK DOWN to the Mac?
    There seem to be options only to turn ON sync'ing (or off), but not the DIRECTION of sync'ing, or which device(s) take precedence. (..In iTunes - when sync'ing phones to a Mac with a cable - there's a preference to over-write EITHER the host Mac with data FROM a phone, or to over-write an iPhone's data with data FROM the Mac..)
    So I'm asking..
    (a) Can one specify a DIRECTION when turning on sync'ing for a device?
    (b) With iCloud sync'ing turned ON on a Mac, is there any known reason why Address Book contacts should not send themselves UP to the iCould, instead of having to be manually Imported?
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    Many thanks in anticipation, and I'm so sorry to be such a nuisance if this has already been answered a zillion times before.
    (Yes, Winston; she has almost as many iPhones as you have AppleTVs!)
    All best wishes,
    David.

    David, nice to hear from you again, hope you are well.
    This user tip might help you understand how accounts work with Address Book.
    I believe you have duplicates because you have two sets of contacts. "iCloud" and "On My Mac". Once you have created all your contacts in the iCloud account, you should delete them from On My Mac.
    You can move contacts simply by dragging and dropping from one account to the other, you don't need to export them all to the desktop (although doind so will serve as a good back up if all goes wrong). You should note that this copies them though rather than simply move them, so you'll need to delete the old set when you are done.
    As for preserving groups from the On My Mac Account, you can't but you can simplify recreating them by copying contacts (drag and drop) from an on my mac group to an empty group in iCloud.
    Not sure about the contacts that you are struggling to move.
    Many aspects of iCloud are difficult to understand, have a mull through what I've said so far and come back if everything still doesn't fall into place.

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