Been using the S3 since launch and really like even next to my SP3. An intermittent issue I have been having is that when I go to My Computer, when it usually lists the space used/available under each drive, it will not show any data for the 128GB card I have inserted. If I then double click the SD Card to view the contents, it will access and then take forever to read and then timeout on the task. Not sure what could be causing it as 128GB cards are supported and usually has not been a problem. Any ideas?