Re: Smart hub 3 limited to 54 mbps, i have the 100mb option and it has never given me fast downlo...
Welcome to the community and thanks for posting.
My apologies that you are experiencing slow broadband speeds.
From checking your connection, the downstream power levels are too high at + 17 dBmV and the upstream is too low at 24 dBmV. As this will have an impact on your broadband, I would like to arrange an engineer appointment to adjust these for you. I've sent you a PM which you find by clicking on the purple envelope icon in the right corner.