I am having this same problem discussed here, but my PowerScheduler plugin "Next wakup time" field is blank. I have confirmed that my computer can wake itself for scheduled tasks and the various other possible problems listed there are not affecting me. My problem appears to be that PowerScheduler has stopped scheduling wakeups based on my recordings and WebEPG grabber. Everything works fine when the computer is already awake. Everything was working fine until this past May at the end of the TV season. I shifted my recordings to another desktop which has the same MP setup but isn't experiencing problems. TV season is starting up again so I'm trying to fix this issue without forcing my computer to always be awake. I've attached some logs, can anyone help me sort this out?