I have one HDD with WiiU games on and another HDD with Wii/GC games. One is connected to the front USB and the other to the rear (top). The WiiU games HDD is a WiiU formatted drive and the one for the Wii is using FAT32. When connecting both drives, the WiiU system complains that it can only use one and you have to disconnect. Is there any way to have both connected at the same time?