Going out of range then come back in

[toshiesumi]

I still happens. The detail is after I went out of range of the RT10 while I was walking back into the range, it went into a cycle [Searching for Base -> beep -> Initializing -> Blank-then-"Welcom" screen -> Searching....] until I walked all the way back to our LAB where the BS is located and put the HS on the charger. Last time I left it on the table not on the charger. The battery was low so I had to put it on the charger this time I guessed because I disabled ECO mode.