> Manually. It's a once in a blue moon thing, and I assume the probability of it is low enough that it will not occur when I'm so far from home that "it can wait until I get home" doesn't suffice.

It's very common here (germany) to be forcefully disconnected and reassigned an IP from the pool once a day here, especially on DSL contracts - and we still got a lot of vectored to the limit DSL. It's in fact so common, that JDownloader has a client for some common routers built-in so it can automatically dodge one-click-hoster IP limits.

And our cable internet companies all use CGNAT by now, good luck getting anything through that.