Imac 11.4 and very old iPod
I have an original generation iPod Classic. Never had trouble syncing with my late model iMac which is updated to OS 11.4. Yesterday the iMac said the iPod couldn't be read. Further, as soon s the iPod is connected, it starts an auto sync which is unsuccessful because it tells me the iPod can't be read. When I try to eject, another prompt says: "The disk iPod wasn't ejected because one or more programs may be using it." So there is an endless cycle of non-syncing and non-ejecting and what was on the iPod is no longer there. Completely erased. Compatibility problem? Any solution?