 Speaking of network connectivity that doesn't really come together. Listener Paul brings up an interesting one. He says, my new MacBook Air works fine in New Jersey. I brought it to Massachusetts on a two week visit and find that it says that it's on Wi-Fi at several different locations around the island. But I cannot connect to any site and cannot get it to send email. I spent some time with AppleCare today to no avail. I recycled my own router and modem and used other connections, including public libraries and a friend's house. I even reinstalled Big Sur, still nothing. Do you have any ideas? So, yeah, so, you know, distilling this down. Wi-Fi connects in all places, passes data in only one. Right. So let's let's operate under that principle here. The first thing that I would look at is to see if you have a DNS problem. Because if you have manually entered your home router's DNS address, that's what your Mac will be trying to use, even when you're not at home. So you go into system preferences, network, Wi-Fi, click the advanced dot, dot, dot button and look at the DNS tab. If there is anything there that isn't grayed out, grayed out means it gets it automatically from whatever Wi-Fi network you're connecting to. Not grayed out means it is hard coded in there. If it's not grayed out, then you have hard coded it. And that's the problem. Thankfully, if that's it, easy solution, click it, highlight it, hit the minus button at the bottom of the screen and it will erase that and you are good to go. So hopefully that's what it is because it really is, you know, what you're describing there sounds like a DNS issue. It's just not able to do those lookups. So, so.