> I often have trouble reconnecting Gnus' nntp servers after sleeping the laptop in one location, and waking it up in another, connecting to a new wifi network > I edebugged `nntp-open-connection', and realized that the error ‹…› is actually a dns error: Looks familiar! > Here's the code that opens the connection; in my case it's nntp-open-network-stream/network. Could not it actually be an even deeper issue I outlined in bug#41234: 27.0.91; Synchronous network requests are failing with “Name or service not known” [1]? [1]