Mike is having issues with his Macbook Air forgetting his passwords when he's online. He constantly has to log in. Leo says that this is a common problem with macOS, especially when you have 2 Factor Authentication enabled. And if you're using a VPN, your location isn't the same, and that could be prompting macOS to make you log in again. Apple is very good on security, obsessed actually. As such, it's likely that since Mike is using a VPN, the location changes, and thus, macOS requires a new login. So try turning off your VPN and see if the issue continues.
Jose is having problems using a VPN with his iPhone. Leo says you have to create a separate VPN profile for the phone to use. That's probably the issue. If that's not the answer, then look to see if the phone is defaulting to your wifi connection, without the VPN.
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.
One can also "roll their own" VPN through a router, but that doesn't give the benefit of being geographically anonymous.
Tom has an iPhone 11 using the AirPods Pro and he wants to know if it will automatically switch from phone audio and his Apple TV audio. Leo says that would be a nice feature, but it doesn't do it right now. It would certainly be a software fix to do it. It will do it for the Apple Watch and Mac computer though.
Phil uses a VPN and he wants to know if it slows him down. Leo says that it depends on the VPN and how many worldwide servers they have. ExpressVPN has been rated as the fastest. And while Phil's 50 MB down is slower than not using a VPN, it's still fast enough to do streaming in HD, which is what Phil uses it for.
Dwayne wants to know more about virtual private networks. Leo says that VPNs essentially burrow an encrypted tunnel through the internet so that nobody can see what you're doing online. It's ideal when you're at a coffee shop and want to stay secure and private. People can see you're online, but not what you're doing.
Sue is using ExpressVPN and she notices it slows down her internet speed. Leo says it may because it's running her signal through another server down the road. But she'll get the fastest speed possible. Make sure to let ExpressVPN choose the server. It will test and select the fastest server available. Also, select the smart location feature and it will pick the closest, fastest server to her.
Al says that YouTube TV won't let him use a VPN now. Leo says that's because they want to know your location. But how do they know he's using a VPN? Leo says that there's no perfect way to detect a VPN, but if it's being done by a known IP address, that tells the tale. So Google knows what IP address VPN servers are using and some VPNs aren't good at masking it. Try another server or service that rotates IP addresses. Leo uses ExpressVPN (a sponsor of the TWiT Network).
Pete heard about a device to keep his iPad private called NextDNS. Does it use a VPN? Leo says that DNS is essentially the internet address system in IP numbers. DNS is the phone book for it. NextDNS bypasses your ISP so that they don't know what you're browsing on. It will encrypt the traffic to NextDNS and back. But your browser is still visible. The thing about VPNs is that they are a tunnel that encrypts everything and slows things down. Leo uses NextDNS on all his devices, but you'll go through the free tier pretty quickly. But it's not very expensive.