I've been out of the CFW scene for some time now but have been following all the changes/advancements. I recently upgraded my console from 3.55 KMEAW to 4.46.1 REX Rebug & a CHECH PS3 (2 USB ports).
Everything seems to be working fine. However, I have 2 external HDD WD Elements 3TB both have their own power supply cords and I use them threw my PS3's USB ports. I made 2 partitions so my PS3 would be able to read them and it does but when I launch a backup threw MM I get black screen or it returns me to the XMB.
So I tried some stuff like the BD Mirror Reset, Uninstalled MM and re-install. Finally I unplugged one of my External USB HDD from the PS3's USB port and Voila, all my backups run perfectly.
I still would like both USB HDD to be plugged in the 2 front USB ports though and for everything to be working still. Does anybody know what causes this conflict could it be something in MM maybe the USB Bus option?
Thanks so much for your knowledge.