Transmission

Downloaded build 3687 - no change in the issue. Still locking up the machine, though the lockups 'appear' to be of shorter duration.

I have the same problem on my MacMini HTPC with external FW attached drives with Plex as the media center. It's not a crash but the beachball. Its a new issue as this wasn't always the case, but I simply now cannot watch any videos at all while downloading torrents as the program locks the entire OS ...