We should tr ynot to mix up various problems. The original point was that your system did not go to sleep by Windows. I think that this is covered by the first the first part of the logs. I also see no reason why your system is not going to sleep all alone when it is idle. But you should examine this because otherwise we will do hard in analysing PS++. So I would recommend to set the PS++ server plugin to Plug&Play mode (only to get clean Windows power settings), then deactivate PS++ server plugin (or tvservice) and not run MP client and not run anything else in the network (I often noticed open shares in the logs). Your system should then go to sleep after the configured idle time (do not set it too long for testing). If this is working we can proceed to step 2; if not you have to do a deeper examination what is wrong. Step 2: Deactivate EPG grabbing (only to be sure it does not hold up sleep), activate PS++ (Plug&Play mode) and wait. Should be the same as before - system goes to sleep after the idle time.
Michael
I fixed my problem by installing MCE Standby Tool. I'm not 100% certain what the problem was but when I installed MCE Standby Tool it said that Sleep was disabled, even though it was enabled in control panel and in PS++ After fixing the problem I was able to uninstall MCE-ST.