Alle Torrents funktionieren nicht mehr. Das Protokoll weist auf Netzwerkfehler hin

Ich verwende Ktorrent unter Ubuntu.

Ich habe heute angefangen und meine unvollständigen Torrents sind alle gestoppt. Keine sinnvollen Aktionen innerhalb der Anwendung können sie starten. Keine Gleichaltrigen Dies gilt für verschiedene Torrents aus verschiedenen Quellen.

Die Datei ~/.kde/share/apps/ktorrent/logenthält eine Menge solcher Sachen

Thu Feb 8 23:31:55 2018: Bound to 192.168.0.10 Thu Feb 8 23:31:55 2018: Cannot bind to port FE80::37EF:C120:197:254E%wlan0:6881 : Invalid argument Thu Feb 8 23:31:55 2018: Bound to TCP port 6881 Thu Feb 8 23:31:55 2018: Cannot open /home/guest/.kde/share/apps/ktorrent/groups : No such file or directory Thu Feb 8 23:31:55 2018: Bound to 192.168.0.10 Thu Feb 8 23:31:55 2018: Cannot bind to port FE80::37EF:C120:197:254E%wlan0:8881 : Invalid argument Thu Feb 8 23:31:55 2018: Doing tracker request to url : udp://tracker.openbittorrent.com:80 (...) Thu Feb 8 23:31:55 2018: Initiating connection to 68.175.123.38 via (TCP) Thu Feb 8 23:31:55 2018: Initiating connection to 82.37.73.194 via (TCP) Thu Feb 8 23:31:55 2018: Initiating connection to 82.37.73.194 via (TCP) Thu Feb 8 23:31:56 2018: Authentication to 54.210.118.105 : failure Thu Feb 8 23:31:56 2018: Authentication to 81.202.152.156 : ok Thu Feb 8 23:31:56 2018: Starting socketmonitor threads Thu Feb 8 23:31:56 2018: Authentication to 67.183.95.44 : failure Thu Feb 8 23:31:56 2018: Authentication to 68.175.123.38 : ok Thu Feb 8 23:31:56 2018: Authentication to 174.7.234.114 : ok Thu Feb 8 23:31:56 2018: Received request for metadata piece 0 Thu Feb 8 23:32:00 2018: PEX: found 1 peers Thu Feb 8 23:32:00 2018: Initiating connection to 82.37.73.194 via (TCP) Thu Feb 8 23:32:00 2018: Timeout occurred Thu Feb 8 23:32:00 2018: Authentication to 82.37.73.194 : failure Thu Feb 8 23:32:00 2018: Timeout occurred Thu Feb 8 23:32:00 2018: Authentication to 94.204.71.26 : failure Thu Feb 8 23:32:00 2018: Timeout occurred Thu Feb 8 23:32:00 2018: Authentication to 178.255.168.168 : failure Thu Feb 8 23:32:00 2018: Timeout occurred Thu Feb 8 23:32:00 2018: Authentication to 82.37.73.194 : failure Thu Feb 8 23:32:05 2018: Timeout occurred Thu Feb 8 23:32:05 2018: Authentication to 82.37.73.194 : failure Thu Feb 8 23:32:08 2018: PEX: found 2 peers Thu Feb 8 23:32:08 2018: Initiating connection to 82.37.73.194 via (TCP) Thu Feb 8 23:32:09 2018: PEX: found 2 peers Thu Feb 8 23:32:09 2018: Initiating connection to 82.37.73.194 via (TCP) Thu Feb 8 23:32:13 2018: Timeout occurred Thu Feb 8 23:32:13 2018: Authentication to 82.37.73.194 : failure Thu Feb 8 23:32:14 2018: Timeout occurred Thu Feb 8 23:32:14 2018: Authentication to 82.37.73.194 : failure Thu Feb 8 23:32:55 2018: UDPTracker::error : Timeout contacting tracker udp://tracker.openbittorrent.com:80 Thu Feb 8 23:32:55 2018: UDPTracker::error : Timeout contacting tracker udp://tracker.openbittorrent.com:80 Thu Feb 8 23:32:55 2018: UDPTracker::error : Timeout contacting tracker udp://tracker.openbittorrent.com:80 (... and so on for a load of other trackers on different hosts) Thu Feb 8 23:32:57 2018: Received request for metadata piece 0 Thu Feb 8 23:33:58 2018: Received request for metadata piece 0 Thu Feb 8 23:34:01 2018: PEX: found 0 peers Thu Feb 8 23:34:59 2018: Received request for metadata piece 0 Thu Feb 8 23:36:00 2018: Received request for metadata piece 0 Thu Feb 8 23:37:01 2018: PEX: found 0 peers Thu Feb 8 23:37:01 2018: Received request for metadata piece 0 Thu Feb 8 23:38:02 2018: PEX: found 0 peers Thu Feb 8 23:38:02 2018: Received request for metadata piece 0 Thu Feb 8 23:39:03 2018: Received request for metadata piece 0 Thu Feb 8 23:40:02 2018: PEX: found 0 peers 

Dies hat Hinweise auf ein Bootstrapping- oder Peer-Discovery-Problem, aber ich kenne die Details nicht.

Irgendeine Idee, was los ist