Index: leahi_dialin/dd/dialysate_delivery.py
===================================================================
diff -u -rf66c019100e98b49cd94fa0a69951a1a7c952da0 -r92a9aeaa33ff2827f569ae9a4087b2feb01669e6
--- leahi_dialin/dd/dialysate_delivery.py	(.../dialysate_delivery.py)	(revision f66c019100e98b49cd94fa0a69951a1a7c952da0)
+++ leahi_dialin/dd/dialysate_delivery.py	(.../dialysate_delivery.py)	(revision 92a9aeaa33ff2827f569ae9a4087b2feb01669e6)
@@ -100,6 +100,9 @@
             self.can_interface.register_receiving_publication_function(channel_id,
                                                                        self.msg_id_dd_debug_event,
                                                                        self._handler_dd_debug_event_sync)
+            # Dialin will send a login message during construction. This is for the leahi subsystems to start
+            # publishing CAN data when there is no UI connected as the UI typically does this job.
+            self.cmd_log_in_to_dd()
 
         # create properties
         self.dd_op_mode_timestamp = 0.0