UH720 usb sleep problem
Hardware Version :
Firmware Version :
ISP : [/COLOR]
First of all, I hate this hub.
second, It'll power down any usb HDD I connect to it after around 5 seconds of idle time on that hdd.
What do you thinking of doing something like this?? how to prevent usb power down for 5 minutes??
Please look in System Preferences - Energy Saver and see what you can find. If any adjustments you make don't make a difference temporarily disconnect one of the drives from the hub and reconnect it to the back of the iMac and then test that way. Then you will know if it's an issue with the hub or not.