What about power line adapters? I’ve got a pair and they just sit there doing their thing, no config needed, just plug in and away you go. So long as you’re on the same electric circuit, they’ll connect over that. Mine are made by TP Link and never had a problem (not sure if Unifi make them, sorry). Best of luck to you!

Posterior

And I want a printer that can accept sandwiches and uses ketchup instead of ink

I tried clearing my Memmy for Lemmy (iOS) cache but I still couldn’t log in. Removed and reinstalled the app (no trouble) and I can log in again. (Just had to re-do my preferences - again, just a minute or so).