Q: I have four computers authorized for Home Sharing, and when accessing my other libraries, two of the three icons that show up are like a little house, while the other one is like a little musical note in a square box. When I try to access the library of the one with the musical note, I don’t get a show menu line at the bottom of the screen; no import box or anything else. How can I fix this so it functions like the other ones? I tried logging…