Hi Kevin
Thanks for the Link. Unfortunately, I can't even install the update, as I suddenly get a "Plattform not supported" error on starting the exe? Currently running RST 13.1.0.1058 on Win 8.1 x64 with FastBoot turned off to allow my PC to shutdown correctly (posted this a few pages back). 2 SDD 1 HDD, all connected as AHCI, Mainboard Asus P8Z77-M.
If I can get it installed, I'll gladly see if shutdown works again.