I remembered cu is next to vi in the “impossible to quit software” list.
@lyse@lyse.isobeef.org I personally used it to connect to embedded dev boards via serial connection (dev boards I noticed come with a lot of crap frameworks and tools. I just used cu and plain C). You can also use it for https://man.openbsd.org/vmctl.8#console.
You quit cu by pressing ~.. If that doesn’t work, “just hit Enter a couple of times before the combination” (read it on some forum).
@movq@www.uninformativ.de Heh! I think I just closed the window or just kill-ed the process whenever I got that laggy, if ever, that I couldn’t quit with just exit.