Upon connection to BT I changed my Vigor 2800 router to auto and it connected as ADSL2+ at 10Meg. I knew this was subject to testing over 10 day period so I waited. Anyway I am now connected to the exchange at approx. 15Meg. However my router is reporting SNR Margin of 1.5 and Loop Att of 24.
I have read that a SNR Margin value of less than 6db would result in drop outs. However my router shows that the current connection has been alive for 151 hours! So this clearly is not happening.
Are there any other values I can look at to see if the SNR Margin is an issue? Is there anything I can do about it?