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Originally Posted by greencreeper
I've been offline - couldn't get the RFY light to stay lit. Modem has been off a while and is fine - for the moment. Downstream power has dropped to -5.7. I wonder if it's the modem itself  |
If you've gone from -9 to -5 then your levels have increased.
A change of 3dB means your levels have doubled (+) or halved (-) in terms of power. Temperature at the moment may well have a big influence but you should not be seeinbg massive changes on a day to day basis.