Welcome to the community and thanks for posting.
My apologies you are experiencing slow broadband speeds after upgrading.
I've taken a look at your connection, the line and hub have come back as fine. The network segment is running stable and healthy which is good.
Are you testing through a wired or wireless connection? If wireless can you try through wired please to see if there is a difference?
Do you notice this at all times of the day or just certain times?
Let us know how you get on
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