Check for any customizations in /etc/NetworkManager
Alternatively, reinstall surfshark, enable killswitch, connect and disable killswitch before disconnection… When you disconnect it should be fine…
The killswitch is most surely a combination of changes on networkmanager dispatcher script, iptables rules and dns setting (/etc/resolv.conf)
There was some research article applying this 70s computer science concept to LLMs. It was published in Nature and hit major news outlets. Basically they further trained GPT on its output for a couple generations, until the model degraded terribly. Sounded obvious to me, but seeing it happen on the www is painful nonetheless…