We have the Toro Remote kit for our sprinkler system. After this winter the remote no longer works. We replaced the battery and did all the troubleshooting. We thought it may have died so we purchased a new kit. The same thing happens with the new one. When you try to make a zone work, the number comes on the remote and very fast the sprinkler icon comes on and goes right off. The zone does not work. This remote plugs into the controller with a phone jack plug. Could it possibly be the jack in t...