Tony bought a new MESH router to use with his Verizon fiber optic internet connection. Leo says that Verizon uses a router/modem, so you'll need to change settings to bridge mode, so it can send the signal on to your new mesh router. Doctor Mom in the chatroom says you can put your Verizon modem into bridge mode, but you will lose some functions. It's just a matter if you can live with it.
Jane had DSLExtreme and she recently lost access to it. She says that DSLExtreme wants to come into her home and install fiber. Is that a good idea? Leo says it will be a bit more expensive. One possibility is that AT&T may be up to something. THey could be cutting the copper in your neighborhood, which is a bad business practice. AT&T is cutting the copper in your neighborhood and trying to get you to sign up for uVerse, which uses fiber optics. It's just like cable, only faster.
Steve isn't seeing much of an improvement after being upgraded to fiber optic DSL because he still has copper lines coming into his house. Leo says that Steve should ask for fiber optic directly to the house. Otherwise, it's essentially little difference. Could he upgrade it himself? That's a good question. But buying his own fiber optic switch isn't cheap.
Jack is wondering if Leo had heard of LiFi, which uses light to transfer data between the ISP and the computer. This is not the first time we've seen this kind of thing, and there are a number of ISPs that use microwave as well. Microwave and LiFi require direct line of sight. Leo says in theory, this makes sense, as it uses the same type of technology as fiber-optic. But there are issues with this, and this line-of-sight light could be interrupted by weather and other factors.