Jean wants to know if she should buy her own modem or not. She has DSL. Leo says that since she has DSL, she should just stick with the modem that DSL Extreme provided to her. Generally when Leo talks about replacing the modem to avoid the rental fee, he's talking about cable modems. He wouldn't mess with a DSL modem. As far as the router goes, Leo would recommend Jean get the TP-Link Archer C8, which is less than $80.
Mimi recently bought a Ring Video Doorbell 2, but she doesn't have internet at home. Leo says she would have to have internet access at home to get it to work. It has to have Wi-Fi to connect. She could use a cellphone in hotspot mode, but that would be as expensive, or more than just having a home internet connection. She could talk to her neighbors to see if she can use their Wi-Fi to connect her doorbell. Another option is to use a MiFi card. That would enable her to connect up to five devices, including the doorbell.
Dave has an HP 6700 printer which keeps disconnecting from his network. Clearly, since Dave has replaced the router and modem, the culprit is the printer. He even tried it on a wired connection, but it still dropped off the network. So that eliminates Wi-Fi congestion as being the problem.
Scott got an email about how an old Sony Stereo with Sansui Speakers can work with modern sources. How can he get something that can bridge the gap from his phone, or Network Attached Storage, to his old stereo? He'd rather not use Bluetooth, but Scott says that it's easier to deal with and there are tons of audio adapters for Bluetooth. Amazon Basics makes one for $20.
Brett needs to connect his laptop to his phone and use it as a hotspot. Leo says that the iPhone does have a hotspot mode, but some carriers will want to charge him for the privilege. He can enable it in the phone's cellular settings. Then he can connect his laptop to his phone via Wi-Fi. This will be impacting his data plan though, so he should keep that in mind. But if his connection keeps dropping, that sounds like an issue with the laptop.
John upgraded his internet but his laptop says it only has 2.4 GHz available. Leo says that means his router is only 2.4 GHz. 802.11N routers are dual band with 2.4 and 5 Ghz bands. And there's even tri-band routers that offer two 5 GHz channels along with a 2.4 GHz channel. His laptop may also just be able to connect to 2.4 Ghz. John should look in his BIOS and software to see if the 5.0 GHz band is turned off.
Sandy wants to watch video from her laptop on her TV. Leo says that most laptops have an HDMI port and she can connect it directly. She says it won't work at home, but it will at work. Leo says the Apple AirPort is Wi-Fi, so she can connect wirelessly through the AirPort and then direct it to her TV via DNLA, if her TV supports Wi-Fi. She can connect via Wi-Fi and then set up her Sony TV to connect to the Wi-Fi as well. Once both devices are connected by the AirPort, she'll be able to do it.
Kurt says his HP Deskjet disconnects from the internet and he has to turn it off and back on to wake it up. Leo says there's an ECO mode that conserves power in the settings. Disable that. Also, assign a specific IP address and reserve that in your router. Then you'll have a static IP address that will keep it woke up.
Ron has UVerse and an extender and it slows to a crawl when he streams. Leo suspects that it's his modem that's causing the problem. It's likely an out of date modem that's slowing the network traffic down. Rebooting could help. A better Wi-Fi router could help too. Routers do wear out over time. Leo recommends the NetGear Orbi. He can set up the AT&T router to work in bridge mode and then use the new router to route the traffic. It'll be a lot better.
Ryan bought a new router for the neighborhood pool, but it can't really handle a lot of traffic. What high density router should he buy that can shoulder the load? Leo says that mesh routers are probably Ryan's best bet for the home and neighborhood use. And if he needs better signal, he can just plug in more satellites.