I am getting it seems an excessive amount of fan noise on my Arris Portal box. It never was total quiet and now it is getting quite loud.
I goes from loud to quite loud. The box has plenty of open space and is not closed in. I don't really have anywhere else to move it.
Is this normal? You can actually hear it above TV programming..
Anybody else have this issue? A search on line says no cure. Seems strange ?