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Cake day: June 20th, 2023

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  • effward@lemmy.worldtoSelfhosted@lemmy.worldTIL - Caddy
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    1 month ago

    My ingress firewall blocks the cert renewal challenge requests because they always come from countries that I blanket block, which requires me to keep an eye on it and disable blocking on certain countries to allow the renewals to happen, then re-enable blocking… Let’s Encrypt (somewhat understandably) doesn’t publish the list of IPs that they will use for the challenge requests, so I’m not sure if there’s a better solution. Anyone dealt with this?







  • From the article:

    The bad news is that the 6 GHz wireless spectrum uses shorter wavelengths. Short wavelengths are great for fast data transfers at close range, So, they’re great for connecting to your Wi-Fi 7-enabled HDTV a few feet away from your router

    With a range that short, you’re not going to be doing much roaming around. It obviously has some use cases, but unless you need to be streaming data it doesn’t make a lot of sense.

    The example we are discussing in this thread is transferring data off of a high res/high performance camera. For many situations this can be done after filming is completed, in which case a cord still makes a lot more sense. Hence my joke.

    For live broadcasting it could be useful, but the range still seems quite limiting.





  • Yeah, wireless Android Auto is great, although I’ve noticed that it’s fairly battery-intensive.

    I’ve only used it on rental cars. My own car says that wireless Android Auto is supported, but I’ve never gotten it to work, and I think the on-screen message saying it should work is actually a bug. Probably because they have the same (or very similar) code running on newer versions of my car which do support wireless Android Auto.