Impossible to set volume @ 0 (and mute request)

[PPz]

Hi folks,
did you checked this one ?

Help with detecting Yale lock master code use

I installed my Yale, my lutron Caséta, and more and managed everything with HE, without any problem (except that I installed at first a non pro bridge and discovered that you can't register another bridge with the same email address - no thanks to Lutron). I created some rules 4.0 with lights: OK I created a rule that open the porch light (on sunset) when I unlock my yale. Tested. Working... I received notifications (app and/or Twilio sms) when I lock and unlock my Yale. All seems perfect. …

At first, I'm unable to edit an action (no menu except insert) and the menu becomes available only if I insert an action, do nothing, go back... and only then the edit/delete options become visible.