I seem to have issues copying anything from my SD card to my PC or from my PC to my SD card. I was able to do so when I first got my phone (sony xperia ray ST18). After I updated to ICS, I seem to have the issue. I have just done the latest update (4.1.B.0.431), hoping it would sort out the problem. No luck. If I try to copy from the PC, I get the error: " Cannot copy 'filename' : the device either stopped or has been disconnected" . I can see the files on the card. If I try to copy and paste or drag and drop to the pc, nothing happens. I dont want to format the card, as I would lose all my photos and apps. I have an 8gb card and it has 4gb free. I have tried using the PC companion, but that its pretty much the same as trying to copy using windows explorer. I have tried unmounting and then remounting the card. No luck. All apps on card work fine on the phone and I can see all pics and video clips. Downloading apps and storing to card is also not a problem. Any advise or solutions would be greatly appreciated?