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AirPlay to Roku fails silently? Debug it with mDNS

This story is from 2026-10-10. It is preserved in the archive; the latest stories are on the live feed.

Your iPhone taps Screen Mirroring , the spinner turns, and the Roku never shows up in the list. Nine times out of ten the TV is fine. What broke is discovery : AirPlay finds receivers over mDNS — multicast traffic on 224.0.0.251:5353 — and something on your network is quietly eating those packets.…

Read the full story at DEV Community — AI ↗

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  1. 2026-10-10 14:09 · DEV Community — AI
    AirPlay to Roku fails silently? Debug it with mDNS

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