I have two Multiface II both connected PCIe Cards and two ADAT converters (Fostex VC-8, Adcon Marian) both MF use external power. They are synced MF I -(WC)> Fostex VC-8 -(WC)> MF II -(ADAT)> Adcon Marian. When I keep them powered while rebooting, MF II will flash the Host LED, while MF I keeps it lit. When I reboot MF II will not be recognised again and keep flashing. Even when cutting the line it sometimes will get recognised again. When I leave the power off the MF II, but not MF I, it will get recognized every time. I'd to keep them both powered externally.