Overview page stops working

Running the latest version of everything in a VM and leave FF open on the Overview page 24/7. After a day or so the Overview page shows everything OFF and the Logbook shows no recent activity. If I reboot the VM via System/Hardware/Reboot Host, when the page reconnects the log fills with recenty activity and the indicators reflect reality.

I can’t imagine this would ever work reliably so I was wondering if there was a way to reboot the host daily or every 12 hours automatically? Or program some event that would “wake” things up and allow it to read from the hub again.