I was once responsible for a student house (we don’t have dorms in the US sense, this is the closest we have) and I have similar experiences but less extreme. My favourite was when I had forgotten to configure DHCP filtering and someone plugged in a router the wrong way so it started offering DHCP (that didn’t work) to everyone in the building, in a race with our upstream ISP.
The comments on this one really surprised me. I thought the kinds of people who hang out on XDA-developers were developers. I assumed that developers had a much better understanding of computer architecture than the people commenting (who of course may not be representative of all readers).
I also get the idea that the writer is being vague not to simplify but because they genuinely don’t know the details, which feels even worse.
Also, the times rats got into the networking room and ate random cables. I should add the network was built by volunteer students in the ‘90s.