Controller license is trial

Hello, 

A license file enters the trial state if the ESN does not match the device. 

A license in trial state can be used for 60 days only. 

If you want to continue to use a license file after the trial state, apply for a license file using the correct ESN.
A temporary license file expires and enters the trial state. 

If you want to continue to use a license file after the trial state, apply for a license file and activate it.
A license file is invalid and enters the trial state. 

If you want to continue to use a license file after the trial state, apply for a license file based on the revoke ticket and activate it. 

If you replace the master main control board but the new ESN does not match the license file, the license file enters the trial state. 

If you want to continue to use a license file after the trial state, apply for a license file matching the ESN and activate it.

Hope to help you!