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[OT] Help with SNR on BT line
Sorry for the OT post, but I know there are a few posters who are
knowledgeable about DSL/BT lines, that I hope can help me.
The issue is, as regular as clock work, the SNR on my DSL line drops by
3-4dB every night between ~8pm and ~6am, which causes a resync at ~1Mb/s
less than during the day. I am sure this is external on the BT network.
See http://tinyurl.com/j8hn2 for last
nights graph.
Any ideas what is causing this extra noise during the night and is this
'normal' for a BT line to do this, eg temperature change?
TIA,
Craig
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