On my iMac, in Finder, I see "iMac (2)" under Devices. It always used to be just "iMac". And if I look at my my MacBook Pro in Finder under Shared, I see "iMac" AND "iMac (2)" and the second one seems to be the only one I can connect to. Anyone know what happened? I'm wondering if it's something simple that my 2-year-old may have done accidentally.