After announcement repeat and mute state not restored

Hi!
Running .13.
Your plug-in is just the best, but:
After announcement (using Line-In mode or MP3-file mode) repeat and mute states are not always restored.
I run my SONOS system in Party mode all the time and mute the players I don't use. When doing announcements I usually only announce in one zone (where the announcement was triggered) and after the plug-in regroup the "party mode" the mute state of some of the players are reset to unmute. Not all the time but some time.
Same thing w/ the repeat state.
It's a intermittent problem so I guess it's kind of hard to debug. But you maybe know if there is some parameter that need some more love in your plug-in.


Best regards, L