Same.. I have a Z86XP-UD3, i7-2600k, everything worked prior to 10.9.2, but even with a complete new install of 10.9.2, then apply the same ALC889.mb file to the new Multibeast I used after 10.9.1 I lose sound after the computer wakes up from sleep.
Tried the built in audio, line-out, none...