TS5 Client - Push to mute

Hi there,
I use TS5 client for connection on my own TS3 server and I find weird thing…
When I have bind on Push-to-mute Speaker and I click the key… It will Mute me on all servers, not only on the active server… Is there some setting which I missed or this bind mute you on all connected servers in one?

The same is with mute mic…

I don’t have activation of mic automaticly on server switch (because sometimes I just idle on second server and looks on some info there, but still speaks to my friend on first server and if I have auto activation, it will mute me instant :smiley: )

And one more… When I’m on TS5 I still see that msg in user detail of my friend - This user needs a myTeamSpeak account to receive contact request… I’m pretty sure, that he has myTS…