Hi all
My currently circumstances is:
1. Use ANT+PluginSampler tracking HeartRate Device
2. Power off Heart Rate Device
3. ANT+PluginSampler always in SEARCHING Mode
I remember ANT normal behavior is:
1. Let ANT Slave device in TRACKING mode
2. If ANT slave device miss 3 message from master device, 
    ANT slave will enter SEARCHING mode
3. If search time out, ANT slave device will stop
Why  ANT+PluginSampler still in SEARCHING Mode?