Forum Post: RE: How does a router which is lost, get back to the network with channel changed?

Hi YiKai,

  Does that mean there are two kinds of threshold , the lower one for channel interference report and the second higher for channel scanning?

  And you say  "can’t communicate with the channel master after a certain period of time" , then which var in the zstack source code stands for the "certain period of time "?

 Thanks!