Userful System Diagnostics is a great way to check your system. System Diagnostics helps to identify the potential source of an issue and provides first steps to try and resolve it. If there is problem you will see one or more notifications on the top right corner of Control Center. You can either close the notifications, learn more about the issue or take an action to resolve the issue.
You can run System Diagnostics from Control Center > Help and Support > System Diagnostics
There page elaborates on system diagnostics messages.
Licensing status prompt you if your host PC/server is not licensed. It also specify the number of stations if host PC/server is licensed.
- Visit Manage Licensing section of Control Center to learn more about how to install the license key.
- Learn more about Userful Network Video Wall Licensing Options