Frank has a security camera that he's got connected to his WiFi. And his network is really slow now. Leo says that may be due to constantly uploading videos. When he couples that with the congestion of multiple devices sharing the network, it can slow things down. Leo recommends going with a mesh router so that the congestion is much better managed. What about an extender? Leo says that extenders essentially cut bandwidth in half, so it'll make it worse. Go with the mesh router. Leo recommends Eero and Netgear Orbi.
Chuck wants to know if he can connect a USB drive to his router. Leo says the router has to support it. It's not really "plug and play." And if it does support it, it may be pretty slow. But it can be accessed from any computer on the network, so it's kinda like a cheap NAS. If the router is open-source compatible, then Leo recommends going with DD-WRT or Tomato for the firmware. They have NAS features that could be most helpful.
Michael's apartment WiFi network security is wide open, with logins based on the apartment numbers and the office phone number as the password. And they won't allow him to change his password. The best solution is to lobby the apartment management to allow him to change the login password.
Steve has a DOCSIS 3.1 modem and wants to know if there's anything faster. Leo says that DOCSIS 3.1 can handle up to 1GB down and DOCSIS 3.2 is coming. Should it run hot? Leo says no. If it's too hot to touch, that's a problem and could indicate the modem may be wearing out faster. But cable modems don't wear out as fast as your router does, so you may need a new router. But the main reason to update a router is to get a more secure system. Most consumer routers don't get updated and have unpatched vulnerabilities.
Look for a router that will offer automatic firmware updates.
Bob has the Orbi Mesh Router and has a second router for work. Leo says you want one router to be in charge. Leo says your cable ISP wants to be in charge because they use their router to provide WiFi to anyone walking by. Then your work wants to be in charge because it can control everything. In general, you only want one router handling all the DNS address assigning. Leo recommends putting the Orbi in Bridge Mode, and that will prevent both routers from fighting to run the network (called "double natting").
Roger has decided to build his own router as a project using an older computer. What would be the best operating system for it and how should he configure the LAN? Leo says that's a project that Leo has wanted to do for a while now. Steve Gibson has also talked about the DIY router project and uses PF Sense and the NetGate SG1100 with an ARM chip to run it. He likes it a lot and it's open source. It's the way to go. You could also use a Raspberry Pi.
Bob recently bought an eero mesh router. It worked fine for two weeks and then he started experiencing dropouts, and he can't get support. Leo says that support is terrible these days because of limitations due to CoVid. Another thing to look at is your ISP and cable modem. Security software could also be an issue and can inhibit your internet access.
Tom wants to know when he'll be able to get 6Ghz WiFi? Leo said that FCC just approved WiFi 6 as a standard. And WiFi 6 routers are just coming out. WiFi 6 is faster and more reliable too. Leo recommends Ubiquity. But Leo says WiFi 6E routers will be coming by the end of the year, and they'll be able to see through walls and will be great for Mesh routers. And nobody will be on it because it's so new.
Al wants to block all internet traffic coming into his Windows 7 computer so he can use it in his local area network. Leo recommends using the Windows firewall, allowing traffic through 192 for access to your network, and block everything else. You can also do it through the router.