had another outage tonight.
got a response from a couple of lads who I showed my readings to.
Quote:
The upstream is well out! It's either going to be an bad f connector, too many splitters before the cable reaches the hub or an area issue.
An attenuator will not reduce the upstream as they now use wideband attenuators which will increase it. You might find the guy will fit a powered splitter in the house. Just make sure he gets it below 46/47 on the upstream and you won't have any issues. Also ask him to swap the modem just to make sure.
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