The default setting for Windows Updates is "Download and install every day at 3:00 AM". Tonight I noticed, that my HTPC, which I set into Standby via Mediaportal, woke up at 3:00 AM and downloaded a Windows Update (it didn't install it though, apparently). Then it went into Standby again. I was a bit puzzled by that, I didn't know Windows would do that. I am now worried, whether this has any negative effect on the power scheduling. The Windows Event log says "System is going into Standby. Reason: the System is inactive.", Source: Kernel-Power. At first I thought Windows set itself into standby again, but the tv.log says:
So, was it in fact the PowerScheduler, that set the system into Standby again? Also, why does the log say "OnPowerEvent: PowerStatus: ResumeAutomatic"? I am so confused 
Code:
2011-05-24 03:00:13.505057 [PowerEventThread(9)]: TV service PowerEventThread 30
2011-05-24 03:00:13.513058 [PowerEventThread(9)]: TV service PowerEventThread 30
2011-05-24 03:00:13.643065 [PowerEventThread(9)]: OnPowerEvent: PowerStatus: ResumeAutomatic
2011-05-24 03:00:13.657066 [PowerEventThread(9)]: OnPowerEventHandler: PowerStatus: ResumeAutomatic
2011-05-24 03:00:13.702068 [PowerEventThread(9)]: PowerScheduler: System has resumed from standby
2011-05-24 03:00:13.707069 [PowerEventThread(9)]: PowerScheduler: System changed from idle state to busy state
2011-05-24 03:00:14.216098 [PowerEventThread(9)]: Controller: epg start
2011-05-24 03:00:30.486028 [Powerscheduler Timer(4)]: PowerScheduler: System changed from busy state to idle state
2011-05-24 03:02:29.196818 [PowerEventThread(9)]: OnPowerEvent: PowerStatus: Suspend
2011-05-24 03:02:29.198818 [PowerEventThread(9)]: OnPowerEventHandler: PowerStatus: Suspend
2011-05-24 03:02:29.203819 [PowerEventThread(9)]: Stopcard
2011-05-24 03:02:29.208819 [PowerEventThread(9)]: Stopcard
2011-05-24 03:02:29.211819 [PowerEventThread(9)]: dvb:StopGraph called
2011-05-24 03:02:29.213819 [PowerEventThread(9)]: tvcard:FreeAllSubChannels
2011-05-24 03:02:29.286823 [PowerEventThread(9)]: PowerScheduler: System is going to suspend
2011-05-24 03:02:29.289824 [PowerEventThread(9)]: Controller: epg stop
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