Updating the license stored in the USB hard lock is required depending on the expiration term or to increase the number of client computers allowed.
If the server license is expired, the server will not respond to requests from the network. Additionally, the server terminal is closed when some operations are attempted.
How to update the Phantosys license
Open the server terminal > Help > About Phantosys
On the next window click on License
Click import and select the file with the license key
After clicking OK, close the terminal server and right-click the server icon > Restart Service.
Once the service restarts the terminal can be opened again.
Check the upper right field the new expiration date of the license