Orchestrator CE stops working

I have successfully connected my robot with orchestrator CE. I have successfully scheduled and run projects triggered by the orchestrator. This has been running well for the past 7 days.

Today, everything stops working. The UIRobot tray indicates that it is connected,licensed. And the orchestrator can detect the robot’s heartbeat (a few seconds ago).

But, I cannot even update the robot description in the orchestrator. Anything I should do? I read somewhere about 7 days active period for CE Orchestrator. How can I extend this?



I have problem too(

today, it works again.
And as far as I remember, I didn’t do anything.

Hopefully it is just a system glitch.