Robot is not connected to orchestrator but has heartbeat

Installer(.exe or .msi):

License type(Free, Trial/License code): 386728980158851860

Studio/Robot version: 2018.1.3

Current behavior: Cannot initiate/run any jobs through orchestrator. There is no reasonable error message. It seems that even the robot is not linked to Orchestrator but the hearbeat seems to be ok (status: “a few seconds ago”). Starting a job through local Robot seems to run until it reaches the point of “create queue item” activity, where the “error code 0” returns.

Screenshot: 452FC600