Bug Fixes (February 17) Do not display the historic data in Heatmaps for the unit which was just moved from another account. Related articles JuiceBox Configuration UPT is turned on but the screen is blank OR UPT is offline from the network. In case of problems who can I contact? Who can I report problems to? What happens if the UPT has no SIM card installed or has no cellular service? How to pass through the "Internal Server Error" error message while setting up Heartland payment account?