I normally keep a qBittorrent session open on my desktop, but for the past week or so I find it's been freezing, i.e. unresponsive to button events. I have to kill and restart it. This doesn't seem to happen when downloading a torrent (at least not so far) but at random quiet times. An strace on the process shows: $ strace -p 29850 strace: Process 29850 attached futex(0x5632009da984, FUTEX_WAIT_PRIVATE, 1, NULL^Cstrace: Process 29850 detached whereas normally it would get a continuous series of polls and read/write calls. This is qbittorrent-3.3.1-2.fc23.x86_64, installed nearly a month ago and working up until 6 days ago. The only change in the interim has been daily system updates including kf5 and Plasma, so I suspect that's where the problem might be. I reported this to the qBittorrent bug page but have had no answers in nearly a week, see https://github.com/qbittorrent/qBittorrent/issues/45 35 Any thoughts on how to debug this would be welcome. poc _______________________________________________ kde mailing list kde@xxxxxxxxxxxxxxxxxxxxxxx http://lists.fedoraproject.org/admin/lists/kde@xxxxxxxxxxxxxxxxxxxxxxx