Airplay output

Hi guys, i use the airplay audio output device to get wireless audio to my airplay speakers from my mac, but I’ve noticed on Krypton im having issues when watching(and listening) to any PVR channel.

the playback and audio keeps pausing and momentarily buffering quite quickly…every now and again it will playback fine but more often than not, about 9 times out of 10, i get this buffering/pausing issue rendering it unusable unfortunately.

Ive tried adjusting various audio settings, passthrough/no passthrough, different sample rates, different no of channels, but nothing makes any real difference.

This issue is only on live PVR content, recorded PVR content works fine, as does any local media from my TV shows or Movie section.

the live pvr content is h264/mp2 …but i dont think thats important as the recorded content which is the obviously the same plays back fine.

Note that this option works perfectly in 16.1, which is what im unfortunately using until a fix/workaround can be found.

debug log:
https://pastebin.com/p1kAen8p

Would be great if someone can at least confirm the issue.
Thanks.

Edit: PVR backend is VU+ / Enigma2