My router is an Archer C6 from TP-Link. I've never used OpenWrt, but I have used Linux on my laptop & server for many years. Is this worth looking into/possible without any prior networking knowledge?

Switches are also explicitly banned as they allow bypassing the device limit.

While I see where you're coming from, I do need to clarify two things:

• I use VR mainly for two things: Beat Saber, and sometimes C++ game development (my degree). I can't develop on-headset because of the limitations Facebook imposes, so I am stuck with streaming. I am taking my own path through these studies, for example I rewrote all the assignments and engines to CMake and then Linux which has allowed me to learn a whole lot more than if I simply followed the classes. I wish to mess with networking as another extension to my studies, as it's not covered at all and now is the time I have dedicated 100% to learning (vs later in life).
• I didn't really choose this university: I chose to do an exchange program for a semester and this was the one option that matched my interests/degree. And the uni seems awesome so far (we haven't started courses though). The dorm is a separate entity from the uni, but they do have a deal to provide rooms for half a year for exchange students. So this dorm was my best option to avoid a yearlong contract.

Yeah, I get why they do it security-wise (but am mad about the surprise extracting money part, which was not in the dorm contract!). The dorm isn't from uni (it's a third party) but they did seem on my side given they said I could indeed bring a router... the ISP is the problem here. I think I will feign ignorance and set the settings as low as they'll go while still being able to maintain a good connexion to the headset. Maybe hide the SSID too (it has my name on it lol).

I'm only staying for a semester (via Erasmus, or what remains of it post-Brexit) so while I did consider this I don't think it's very viable.

Yeah, that's what I did at my previous dorm (which didn't have a third party ISP trying to sell stuff to students). I brought that same router to this one because they told me it was fine, but now I'm faced with these T&C I didn't know about from a third party.

Yeah that's the thing... the max devices is one, unless I pay a fee (per device I think). This third party that manages the internet offers a bunch of upsells in the account creation for stuff like more devices.

Yep, that's what I mean with VR streaming. The PC connects thru eth to the router, and the headset is connected to the router's AP via wifi. I get the point about unauthorized access, but I set strong passwords and never share them. I think this clause is more about preventing me from connecting more than one device to the internet, which they want to charge me for if I do. Obviously having my own AP would allow me to easily circumvent that.

You can kinda get autofill via a program called rofi-rbw on Wayland desktops (using wtype), but I found at least on Hyprland it often misses the field or the start of the password. I'd like to see a more consistent solution but definitely not via the official Electron app...

Something I can use to browse GitHub repositories, reply to and create issues, and get notifications for issues on my own repos.

I do too. Envision has an option to install "WiVRn" which I found worked way better than ALVR.

Thank you so much :D I had a lot of fun with that one; happy you liked it.