Originally Posted by
brittainmark
That suggests it working fine. The rate cannot be determined means that it is out side the weight limits. The medium parcels are displaying fine. Try turning off display if invalid again on one the medium parcel and see if it still displays. if not then check the logs area should be in the folder /logs and look for any .log files with a date and time that is current. If it does still display then that would suggest that all is ok and you can turn off all the other display if invalid.