I've noticed anytime I make an adjustment to something or another on the server, it seems it no longer sleeps on cue. I've noticed this seems to work itself out over a period of just a few days.
A couple of weeks ago I bought a new laptop that was UEFI/GPT, so I applied the hotfix to the server for this. Since this time, the server remains awake until I suspend the server from a client PC. It will remain asleep until the next scheduled action, at which point it remains awake until I manually suspend again.
Yesterday I installed the same hotfix to the server at work, and it too is now exhibiting this behavior.
Is there something I can do or check to see why this is happening as opposed to suspending automatically as it used too?