windows 10 computer waking up from sleep

According to powercfg –lastwake my computer woke up from sleep for the following reason:

Wake History Count - 1
Wake History [0]
  Wake Source Count - 1
  Wake Source [0]
    Type: Wake Timer
    Owner: [PROCESS] DeviceHarddiskVolume4Program FilesOracleVirtualBoxVBoxSVC.exe

According to https://windowsreport.com/windows-8-windows-10-wakes-sleep-fix/ if I click on the Power Management tab I can uncheck “Allow this device to wake the computer” to prevent the device from waking my computer up again.

Only problem: I don’t have that tab!:

Some of my network adapters have it (my physical network adapters) but not the one that woke my computer up.

Any ideas?