Created attachment 119050 [details] fail SUMMARY On the certain calendar ressource (ical nextcloud), akonadi fail to sync and stay on sync 0% (see screen) i have 5 cal to sync and only one cal fail to sync, how can i have akonadi log ? STEPS TO REPRODUCE 1. 2. 3. OBSERVED RESULT The sync stay at 0% SOFTWARE/OS VERSIONS Windows: macOS: Linux/KDE Plasma: Fedora 29 Korganiser 5.10.2 KDE Plasma Version: 5.14.5 KDE Frameworks Version: 5.55 Qt Version: 5.11.3 ADDITIONAL INFORMATION