In reply to a post by TomPoolHD:

This Saturday. Yep. He said it could be Friday but give it until Saturday.

That's great. It will be overnight anyway. BT normally do it after midnight to 8am. (Fri)

In reply to a post by TomPoolHD:

Downstream 5340

SNR Margin(Downstream) 4.4

Seem much better try 3.5 but no more.

Think l will keep it at 4.5 just in case. Id rather have the extra speed and keep stable.
Thanks for you help.

I think it can do 3.5 will be ok as the snr only drop between 0.5dB and 1.5dB during day/night. I always tweak snr around lunchtime (1pm to 2pm) is the best time to tweak snr.

If your 4.5dB is stable for a week, then try 3.5dB next step. But keep an eyes on the errors count on your line

Odd but so strange....

My old router DG834N

sync 13579/1171
snr 3.1
line attenuation 30.0

My new router DGND3700v2

sync 17511/1279
snr 3.1
line attenuation 30.0

Edited by adslmax (Thu 21-Nov-13 17:40:21)

Different chipsets give different results.

DG834N: Broadcom BCM6358

DGND3700v2: Broadcom BCM6361

Is there any broadcom BCM6364 out there? Probably the sync rate lots higher than DGND3700v2 router

In reply to a post by TomPoolHD:

about plusnet letting my upstream go from 448 they said it will take some speed of my download sync so i decided against that.

They're mixing up upgrading to ADSL Max Premium with Annex M. It won't affect your downstream.

Shocked that PN CS staff does not know his Annex M.

Right ok just checked the router and the up stream is now789kb/s. A good improvement!

That's not bad. I knew it would be done overnight.