For the last month, something strange is happening with our new Hyper-V server. During the summer holidays we bought and installed a new physical server with Windows Server 2019 Essentials installed on it; on which we also enabled and configured the Hyper-V role. On that physical Hyper-V, we have three VM's running, which are:
1. Domain controller;
2. File sharing server, part of the domain;
3. App server, also part of the domain.
All of the three VM's also have Windows Server 2019 Essentials as OS. Each WS2K19 Essentials server has its own dedicated license.
Each monday between 9:30 am and 10:30 am the Hyper-V power downs both the File and App servers. When we look in the logs there isn't anything that explains the power down of the VM's. Updates are also disabled to make sure that isn't the culprit.
Does someone has any ideas of what might be wrong or where to look in what direction? I've been looking for over a month now and can't seem to find anything.
Thanks!