Maybe I found another bug with 12.7.0.1036. 
When I power on my PC -> boot to OS -> start SpeedFan then I got BSOD or OS freezes.
DRIVER_IRQL_NOT_LESS_OR_EQUAL, STOP 0x000000D1, iaStorA.sys
More details you can find here.
http://www.bugtrack.almico.com/view.php?id=2149
When I rollback to 12.5.0.1066 (9.3.0.1027) then all is OK.
Can someone confirm it?
And it will be fixed? 