On my Z77-DS3H (w/ 2600k) I'm only successfully going to sleep manually, but not waking. Upon waking, it reboots, then fails to reboot once or twice and comes up with the overclocking failed reset bios message. I'm running 10.8, no DSDT (installed with MultiBeast/UserDSDT set, but no aml file), overclock SSDT with no generate states on, the only way I got the right speed(s). I've tried both iMac 12,2 and MacMini 5,1. I'm also running BIOS version F8.
Is there anything obvious I'm doing wrong? Should I use the RTC patch, an older BIOS version, is this how 10.8 is?