Licence reverting to trial

I am having an issue with some of my client installs where the licence keeps reverting to trial.

I am using Avast Small Office console with a mixture of Windows 7 and Windows 10 clients.

The console program version is 1.3.3.112.

In the cases where this has happened I can confirm that the console is successfully licenced and the clients are successfully showing as connected in the console.

I have resolved it by either manually applying the licence to the client or redeploying but on occasion it reverts to trial again.

Has anyone else experienced this kind of issue?

We have been having that problem repeatedly. It has become an almost daily occurrence that I have to reapply the license to at least one of our machines.

Would really like to know what is causing this. It seems to be completely random.