This is the very last thing in the log associated with importing:
0046020: 1700: Import: GetNewFiles: Searching: \\MEDIA-SERVER\Test\
I never see the import end. Maybe it's getting hung up on that path, or one or more files in that path? Normally if it was hung on a file it would be enumerated in the log, but I don't see any files listed. Is that path valid? Maybe try removing it from auto import, and try again.
Brian.