During periods of inactivity on the Intermec computer, the Intermec computer still sends messages to the Intermec Application Server to check the wireless or Ethernet connection. If no message is received within the time set for the Receive Timer, the Intermec computer is no longer connected to the Intermec Application Server and the No connection to the network or No Ethernet connection icon appears. The timer countdown resets each time it receives a valid message.
An acceptable value for Receive Timer is any number from 1 to 3600 seconds (60 minutes).
45 seconds
Communications > UDP Plus > Receive Timer