Is anyone else having problems with their DC200S and TND 740 ELD system? I have 7 sets and having the following problems ---Cant see my drivers on the maps often ---HOS log keeps showing off duty and on duty entries when he is driving ---one particular truck i have not been able to see or log HOS at all. My trucks are all 2016 or newer Volvo and Freighliner Need some help folks!