I am using a FritzBox SAT>IP quad tuner for DVB-C which a tvheadend server manages and several Kodi instances play from. Everything works fine for most channels except two that seriously annoy me. They include multiple audio streams which I can select from nicely when using the 'pass' profile, for example, when playing from VLC or from Kodi with the option "Use HTTP streaming for channels". The latter only works once after startup, after that I always get "One or more items failed to play. Check the log for more information about this message." There is nothing in the tvheadend log so it looks like a Kodi issue that means I can't use this option.
Without this option ticked (also the default) the channel plays fine using the 'htsp' profile as I can see in the log but only with the default, first audio stream. The others are missing.
Is there any configuration setting or further debug option that would allow me to tackle this?
Thanks,
Chris