Lost Suspend to RAM

[Stabi]

Hi community,

 

I had a pretty well-working system up until yesterday, when all of a sudden sleep stopped working. Now instead, my monitor goes to sleep and OS X stays on happily ever running. The only person not so content is I, 'cause I've got no clue where to look. 

 

I did not change my hardware, nor my clover config, nor the DSDT that I am loading. The syslog shows nothing exact for the random errors and general verboseness of certain (non system) processes. 

 

The one thing that did change yesterday is that I upgraded my secondary, non-productive installation to the El Cap GM. But that is on a separate drive and should therefore not interfere with my productive system at all.

 

Any ideas where I could start looking? So far, I only learned that kextd seems to update the kernel cache for other OS X installations it finds in /Volumes/, too. Neat, but nothing that really helps me.

 

For reference, my config.plist is at: http://pastebin.com/zTwCXzpC

And I attached the DSDT I load at boot.

 

I do not now what to make of my syslog (http://pastebin.com/LjLZfj17). I sent it to sleep, right after you see the log part about TimeMachine, then pressed the power button again ca. 1 minute later because the system didn't go to sleep. The bluetooth, WiFi and Airport deamons seem to acknowledge that the system is supposed to switch to S3 mode, but nothing happens.

 

I'd be grateful for any ideas.

DSDT.aml.zip