SUMMARY Some logic is broken when trying to download part of torrent to readonly device. STEPS TO REPRODUCE (some might be not really needed) 1. Add torrent with multiple files (size of each is 400..500 MB for my case). Download couple of them to separate partition. 2. Exit ktorrent and remount that partition as read-only. 3. Open ktorrent again and select couple of more files for downloading. OBSERVED RESULT ktorrent consumes a lot of network traffic downloading files infinitely (?) with small progress not increasing. EXPECTED RESULT ktorrent should display error telling that partition is read only. SOFTWARE/OS VERSIONS All software from Linux Fedora 35 repos: ktorrent 21.12.2 Qt 5.15.2 (build with 5.15.2) KDE Frameworks 5.91.0 plasma-workspace-libs-5.24.2-1.fc35.x86_64