When should I reconnect Samsung Smart Control to Samsung H series TV?
If the Samsung Smart Control stops operating or Works abnormally, replace the batteries as this may be due to insufficient battery power. If the problem persists, the Samsung Smart Control need restore pairing with the TV. Connection image is appeared on the screen after pairing. And then, Samsung Smart Control will connect to the TV automatically.
NOTE : You need to restore pairing each time you replace the batteries.