Isn’t dendrite formation and the shorts they can cause a much bigger concern when dealing with old batteries that are being charged 24/7? Asking a genuine question here, so please don’t shoot me if I’m wrong. 🙂 I’d love to hear more about the most common failure modes and causes for li-po/ion batteries.

Can’t answer that I’m afraid. My current provider fully supports IPv6 (and assigns a /48 😁 ), as did their predecessor, so my network has been dual-stack for years.

I can totally believe it. Here in the Netherlands we still have providers that haven’t implemented IPv6. We’ve had one (Delta) finally starting their IPv6 rollout to fiber customers this year, not sure if they already finished it. Some providers are just slow AF unfortunately.