Running a utility called powercfg might help answer some questions. It needs to be run from an administrative command prompt and you shut down any program you can to keep unnecessary messages to a minimum. After it is done, make note of where the report is stored, then copy it to the desktop to open it. Most of these have several USB comments, so don't worry too much about that.
Anyway, open the Administrative command prompt and type:
Powercfg -energy
It also has other switches for troubleshooting if they were needed you can see with powercfg -?
Those charger utilities seem to keep part of the system awake and might end up causing problems.