Until recently my sync was in the 7xxx Kb range that gave me an IP profile 6000/6500 with 46/7 dB attenuation and 6/6.5 noise margin.
Of late I have, when BT are fiddling
, I have turned the router off overnight. The syncs have been at 8500Kb+ even as high as 9300 Kb with no changes in attenuation and noise margin.
The last two days, however, sync has continued very high, attenuation unchanged, but noise margin starts off ~3.5dB. Of course come nighttime there are drops and resyncs.
Not of major inconvenience now, but what might be cause of sudden low SNR in day, and in any case why has the router taken to such high syncs on a just on 3km line (likely road route via cab)?
Router 585 v7
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