Just moved house and now on Talk Talk LLU ADSL2+, but via Uno Broadband.
It's been a couple of weeks and no real problems so to speak.
My router (Asus DSL-N55U) reports the following;
Modulation : ADSL2+
Annex Mode : Annex A/L
SNR Up : 12.7
SNR Down : 11.6
Line Attenuation Up : 6.9
Line Attenuation Down : 17.0
Data Rate Up : 903
Data Rate Down : 15389
From what I can gather the SNR Down seems decent and suggests I could squeeze some more Mbit but the attenuation I'm not sure on.
Would I contact Uno to get a tweak?