Italian Grand Prix
Autodromo Nazionale Monza
September 5-7, 2025

Next race:

Azerbajian Grand Prix
Baku City Circuit
September 19-21, 2025

This is a recurring post to discuss programming or other technical projects that we've been working on. Tell us about one of your recent projects, either at work or personal projects. What's interesting about it? Are you having trouble with anything?

I'm attempting to be more active on Tildes (after my last attempt), and I noticed that there hadn't been a new fortnightly thread, so here's my contribution!

https://tildes.net/~health.mental/1oax/victories_and_challenges_an_a_u_dhd_community_and_support_fortnightly_thread

BMO Bank of Montreal. Im speechless over how incompetent they are. (Canada)

Nestle. Because they're evil.

Others?

Edit:

See also the positive inverse of this post: What is a business/org that is great and ethical in so many aspects that everyone should consider using?

For example, I'm handy with a lot of stuff. I could change an outlet in the wall no problem. But if asked by an electrician what gauge Romex is safe for what amperage, or what color direct bury Romex is, I'd have no idea (from the knowledge I walk around with day to day).

I'm curious what other random facts people may know from their line of work that quality them as more knowledgeable than your average goose joe. Or to paraphrase, walking around knowledge people wouldn't know unless they googled it, or worked/were very knowledgeable in your field. And how many of them I (or others) might know.

To start from my job:

Q: Under what circumstances would one want to withhold the administration of vasopressors (Epinephrine) in a cardiac arrest?

A:

What have you been listening to this week? You don't need to do a 6000 word review if you don't want to, but please write something! If you've just picked up some music, please update on that as well, we'd love to see your hauls :)

Feel free to give recs or discuss anything about each others' listening habits.

You can make a chart if you use last.fm:

http://www.tapmusic.net/lastfm/

Remember that linking directly to your image will update with your future listening, make sure to reupload to somewhere like imgur if you'd like it to remain what you have at the time of posting.

Hey y’all,

YouTube recently decided to put a feature into the app which zooms in to fill the screen more and reduce the dark space. There’s apparently settings for the android app, but I can’t seem to find any way to disable if for iOS. Does anyone have any suggestions? It’s incredibly annoying and distracting when watching videos.

Add awesome game deals to this topic as they come up over the course of the week!

Alternately, ask about a given game deal if you want the community’s opinions: e.g. “What games from this bundle are most worth my attention?”

Rules:

• No grey market sales
• No affiliate links

If posting a sale, it is strongly encouraged that you share why you think the available game/games are worthwhile.

All previous Save Point topics

If you don’t want to see threads in this series, add save point to your personal tag filters.

As part of a weekly series, these topics are a place for users to casually discuss the things they did — or didn't do — during their week. Did you accomplish any goals? Suffer a failure? Do nothing at all? Tell us about it!

Edit: I've made some progress if you want to read the edits at the end.

Last year I started slowly planning out a home server setup with help from Tildes. I've gotten a few things up and running, but have been bouncing off a variety of walls trying to get to the next step.

The first goal was-
"Ok i've got Cosmos up and running for local access using self signed certs. I'd like to get it up and running using lets encrypt and a domain so I can eventually start giving a few family and friends proper logins and external access". Of note, ideally,

This led to a second goal of-
"Gosh it sure would be nice if I didn't have to be sitting at the physical server to do testing and could instead be at another computer in my house. I should probably configure ssh locally (working) and get it to forward windows so I can work in other rooms (not working...)"

"The stack":

Server - MS01 running LTS Ubuntu with Cosmos Cloud installed (well it was, but is currently not)

Router - Ubiquiti Dream Machine Pro (of note i've done some minimal guided config of this to try and harden it at a basic level so my cameras and IoT devices are better isolated. Not fully default, but the server is, for now, in the same network/vlan as the rest of my main computers so don't think this should matter.)

Clients - All local windows 10/11 machines for now, although in the off off chance it matters, i'm running nushell in the terminal

Domain Provider - Cloudflare

The SSH Problems:

I have a friend who's set SSH up for themselves with their home server, however they haven't had time to come over and troubleshoot. My rough understanding is "setup VcXsrv, change some configs, then it just works.". Windows these days has ssh built in, and I can SSH to the machine just fine with my key.

ssh -X...less so. I've read some docs, followed some guides, tried copilot, and it all leads to "yeah should work" and it just doesn't. I have configured a ssh config on both machines to allow X11 forwarding, i've started the XLaunch making sure I disable access control, made sure my unbuntu login isn't on wayland and so on. So far, no dice.

If someone has an end to end guide they trust to link, i'll gladly read and start from scratch. I've been cobbling together so many sources at this point i'm very lost. Lots of things jump quickly to "well just use WSL", which yeah ok i probably should test that next, but I was hoping I wouldn't need to (and am unclear if that'll even help).

The HTTPS/Domain Problems:

So..cosmos cloud.

I like the theory behind this software in that it helps enforce best practices so you don't blow your own head off when you screw something up. Maybe it's not the absolute best starting place, but getting it running without a domain was trivial, and more importantly, shockingly well documented. Not perfect, but for what I understand is mostly a one man show it's better than a lot of professional grade stuff i've dealt with.

And so I figured it'd be easy to just do the setup from scratch but choose https and point to my domain. There's been two attempts here, no DNS challenge and DNS challenge

No DNS Challenge Method

Per their docs it seemed easy enough. I'd never touched a DNS screen before but I configured an A record pointing at my WAN IP (eventually...) and disabled the cloudflare proxy.

Well going to that domain took me to my router login. Hmm. After screwing around with port forwarding and router DNS records I never got it to work and felt like I was playing with fire, so undid everything I'd done and decided I'd try the DNS challenge. Of note I could still access the cosmos cloud page from http directly to the IP, where it confirmed it failed to get the TLS cert, but https to the domain wasn't having it.

DNS Challenge Method

This seemed like I was close, and then nothing. I have no idea if i need to do internal routing on the router for this, it just sorta says "Do the DNS challenge, here's a form, you don't need to fill out all of it" which uh...ok.

I filled out what I think I needed to after setting up a token(not an API key) in cloudflare. I'm pretty certain I got that correct as I saw text files with keys created on cloudflare's DNS page and had I screwed that I'm guessing it couldn't have.

However from what I can tell, that's as far as it got. The files nuked themselves 2 minutes later when the TTL expired, and going to the domain locally gave me the cloudflare "our shit's fine, the server is timing out" page. From what I could tell diving into logs, cosmos had the same error, and I couldn't hit cosmos at all, even using the IP and http.

I do however wonder if maybe it did work BUT since I undid the router DNS record before trying this maybe that killed it? dunno.

Any ideas?

That's basically my situation. Figured i'd throw it here and see if anyone has some guidance or troubleshooting they'd recommend. Aforementioned friend who's done some of this before should be free one of these weekends and can probably help, and I haven't tried again since the second attempt. I've thrown some of the questions i've had on the discord and gotten minimal response(although I'm kinda using the thread as a rubber ducking spot as well). Next attempt is probably just DNS challenge again after more research on it and seeing if that works if I put back on the router DNS record, but i feel like logically that shouldn't work.

Oh also if anyone has some general recommended reading so that I can really understand what the hell it is I'm doing I'd love that. There's a ton of networking books/articles/etc, and in general I'd like to learn more about the subject, but I'm curious if there's a go to for people who are techy and trying to dip their toe in all of it the same way I am and setting up a proper home network and server.

Edit:
So after lots of testing, doc reading, and help from the cosmos discord I:

1. Got the DNS challenge to work according to the cosmos logs.
2. narrowed down that the main issue was my UDM pro router policies. Needed a firewall rule and a port forward, and had only done one of those at a time in my various attempts and not realized they were really different.

Now once that was all working and I could hit the site i was getting "likely a false cert" errors, but since i've got all the pieces I'm probably going to try another clean install later and see what we get. Hurrah for troubleshooting, good docs, rubber ducking, and helpful humans.

Edit 2:

Eventually required:

1. Port forward rule in UDM pro
2. Firewall rule in UDM pro
3. Static IP and DNS entry in UDM pro.

One I’d done those things started working. Killed it after that as now I need to think about architecture

Have you watched any TV shows recently you want to discuss? Any shows you want to recommend or are hyped about? Feel free to discuss anything here.

Please just try to provide fair warning of spoilers if you can.