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Interference All Channels
LDDORANS
Newbie

I am encountering significant interference with most channels onboth FIOS boxes. Is it cold weather related? Any suggestions?

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Re: Interference All Channels
CRobGauth
Super User
Super User

Most relevant issue could be loose coax connection.

Especially if your ONT is outside.

Start at ONT and check to make sure that all connections are tight.

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Re: Interference All Channels
LDDORANS
Newbie

I did with no improvement. Also replaced all splitters and indoor cables with no improvement. Problem temporarily improved with 20+ degree temps but returned with single digit temps.

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