Wi-Fi routers, home servers, virtual private networks, and more.
Tom is having issues with Google's DNS server not responding. DNS is the phone book for the internet. It takes the URL and converts it to the unique IP address for that website. It will look in local memory first, then the router, and then the Internet Service Provider for the address. It can even go beyond that to the master servers that house all domain names and DNS lookups. If it can't find it, you get an error message that there's a kink in the chain. That could mean there's something broken on your PC, or even your ISP's servers.
Terry got the Luma mesh router and he gets pretty good 100 MB bandwidth everywhere but his master bedroom, which is about a third that. He even bought another module and it didn't help. Leo suspects that instead of a daisy chain extension, it's more like a star pattern, and that could end up with some dead or weak spots.
(Disclaimer: Eero is a sponsor).
Trevor has a Netgear modem connected to his Google OnHub router. Everything works fine except for an old laptop. Can he connect hardwired to a repeater? Leo says that a second Google device would work because they have two ethernet ports.
Ken has an Eero mesh router, but he's concerned because he has several "internet of things" devices and he hears that mesh routers don't like them. Leo says that is the current problem, and it may be that the devices aren't smart enough to handle the mesh way of handling the network. They're working on it and Leo says that a fix will some sooner or later. But in the meantime, hardwiring to the router may be the best solution.
George wants to run Cat6 cable in his house, but it's difficult with the home design to do it. So he thought of using the coax cable and MoCA adapters to do it. Leo says that's a good idea, but it can get expensive since he'll have to buy a Moca adapter for each room and it's not as fast as Cat6. It's kind of like Powerline networking.
Jeff is thinking about buying an Eero mesh router. Is it worth it? Leo says that Eero is a great mesh router, and he uses it. They aren't the only game in town, however. Plume is not as fast, but it's more consistent. The NetGear Orbi is a more tradition router style option, but it does the same thing.
(Disclaimer: Eero is a sponsor)
Steven is having trouble with an old iPod logging into Wi-Fi. Jason says that some routers don't like Apple products much. Resetting network settings often helps, as does rebooting the router.
Ted is having trouble with his Wi-Fi. Leo says that's not really the fault of his network so much as it's just congested from everyone else's networks and activity. Also, Ted is streaming 4K video and that takes a lot of bandwidth. It may be that Ted's ISP just isn't giving him the bandwidth he needs to consistently get a good stream. On top of that, anything they publish gets cut in half when streaming via Wi-Fi and with the congestion and the bandwidth, that's quite a challenge to overcome.
Joslyn is getting ready to move and she wants to know how she can determine how strong a Wi-Fi signal is where she may live. Leo says DSL Reports will give her reviews on how good her internet is in any given area. But that won't tell her how good it is inside where she's going to live. If the building was built with a lot of metal, she'll have a hard time.