[SOLVED] "Update Library"....not working after in-place update to 8.3.7

[Nutul]

No, this is the ordinary view of moOde. On top-right, that's the "m" menu...

can you carry out a single-drive library update? Just to be sure 3 drives can actually shut-off once one is being accessed...
Anyway, if in lack of a single, larger drive, your best choice is indeed a powered hub.