currently my oh2 setup includes 5 Z-wave wall-plugs.
Two of them are grouped. Everytime the group switch has been triggered, the canceled frames count increases. After triggering a single switch, this won‘t happen. Seems the controller receives no ack after two ore more switches where triggered simultaneously and the messages will be retransmitted.
Is this a normal behavior in a z-wave network or is something wrong with my configuration?