I have a client script running once per second which checks for some serial comms via serial module, if the script finds a barcode read from the serial port it will write the barcode data to two tags. The script will work with no problems for a number of hours but then occationally i get an error as below
Error writing to tag InlineWeigher/Barcode
Write timed out [c]
Can anyone suggest why thi shappens and if I could trap it.