@DTS Engineer I was hoping the evolution of the relationship of QUIC and the new API you mentioned would happen during the 26 beta period. But at this point it seems that it will be impossible to receive QUIC connections using the new APIs in iOS/iPadOS 26 and I'll likely have to wait another year or hope for changes in a dot release? As far as I can tell there have been no changes to the API in this respect as of beta 6, correct?

Thanks so much for looking into this and reporting back! I see run(...) now supports multicast protocols in Xcode Beta 6. Yay!

The new beta also addressed my questions about peerAuthenticationRequired(false) and peerAuthenticationOptional(false) in my initial post as these APIs were replaced with the much more sensible peerAuthentication(...) API which takes options .none, .optional and .required.

Did you ever find a solution or better workaround for this? Is this issue still happening in [i|watch]OS 26?