Earlier quoted context omitted.
Do networks not fill up and get congested?
Yes, but the problem is on the ISP side. For example, lets assume a building with 10 apartments has guaranteed 100Mbit connection to the building. If ISP was honest, they would sell 10Mbit connection to each apartment. What they do (at least here) is sell 100Mbit to each apartment and hope their usage isn't all at the same time since it can't support it. I ended up paying more for a 200mbit connection straight to my…
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