https://community.bt.com/t5/BT-Fibre-broadband/SNR/m-p/2233794#M337086 <P><a href="https://community.bt.com/t5/user/viewprofilepage/user-id/260001">@roco1970</a>&nbsp;</P><P>Mine sits quite happily at 2.2/2.3 day after day after day etc</P> Wed, 25 May 2022 17:41:41 GMT TimCurtis 2022-05-25T17:41:41Z https://community.bt.com/t5/BT-Fibre-broadband/SNR/m-p/2233780#M337083 <P>My line spec has changed the SNR was 8.6 down its now 2.8 and the down load speed has shot up i thought i was bad to have a snr that low?</P> Wed, 25 May 2022 16:07:34 GMT https://community.bt.com/t5/BT-Fibre-broadband/SNR/m-p/2233780#M337083 roco1970 2022-05-25T16:07:34Z https://community.bt.com/t5/BT-Fibre-broadband/SNR/m-p/2233781#M337084 <P>No, target SNRm (not SNR) is now 3dB. The lower the SNRm the higher the speed. Until fairly recently, target SNRm was 6dB but this was considered over cautious and line remained stable at 3dB margin, hence it was lowered.</P> Wed, 25 May 2022 16:13:08 GMT https://community.bt.com/t5/BT-Fibre-broadband/SNR/m-p/2233781#M337084 licquorice 2022-05-25T16:13:08Z https://community.bt.com/t5/BT-Fibre-broadband/SNR/m-p/2233794#M337086 <P><a href="https://community.bt.com/t5/user/viewprofilepage/user-id/260001">@roco1970</a>&nbsp;</P><P>Mine sits quite happily at 2.2/2.3 day after day after day etc</P> Wed, 25 May 2022 17:41:41 GMT https://community.bt.com/t5/BT-Fibre-broadband/SNR/m-p/2233794#M337086 TimCurtis 2022-05-25T17:41:41Z