Not sure if it’s related but everytime MCEBuddy is converting a file my D: drive in Windows 7 disappears and I have to reboot to get it back. This was happening before with two SATA drives running in Raid 0 with the motherboard connectors so thought something was wrong. Now I have an LSI raid controller with three SAS drives in Raid 5 and still happening. Reboot it comes back but happens whenever it starts physically encoding. Not sure there is a relation but can replicate this constantly now so thought I’d ask.