Aah right it was the new 'beast' you haveyes you are right, got a Denon X3100W in between the htpc and tv. Should I change the start order or something?
Leave the start order as is for now, but the receiver could very well be responsible for the wmdaud.drv issue (audio device not present when receiver hasn't 'booted' fully).
In case of a receiver in the 'chain', this could be seen as the Audio Renderer by MP. The startup of the receiver & HTPC could lead to crashes when the Audio Renderer isn't found. I recall unchecking this option helped crashes for another user in the past.I've read multiple times 'Stop playback on removal of an audio renderer' was necessairy to avoid crashes. Why do you think this makes mediaportal crash now, this is quite confussing for me.
I know, but for testing you should really try to start with a minimilastic system, and this can be hard if it's your productive system. We need to try to make it stable with core components first (no plugins, default skin, etc.) and when that point is reached, you can start enabling plugins and see what happens. At a point you'll find the plugin or component that makes your system crash, but that could take some time...About 'Enable skin sound effects' will disable it but I like the sounds How has this to do with Fontengine?
Resume crashes are probably the hardest to track because there's also the 'time factor'. You need to leave the system in S3 for a longer period (preferred 1 hour++)
And this has indeed nothing to do with the fontengine crashes. But since i also saw font cache issues in your logs, it might be memory or system related.
Not sure if i asked you this before after 20 pages, but please run the following in command prompt:
sfc /scannow
This will perform a system file check.
Another thing just popped to mind... Receiver + Win 8.1...
Open MP Config >> General >> Volume Settings.
Set this to 'Master Volume' if it isn't yet.