SUMMARY Recently I had usb wifi adapter malfunction and the network went down. Dolphin became totally unresponsive until wifi was restored. STEPS TO REPRODUCE 1. Open a folder on NAS drive. 2. Pull out the wifi adapter causing the network to go down. 3. Dolphin locks up, no longer responding to any user input. OBSERVED RESULT EXPECTED RESULT SOFTWARE/OS VERSIONS Linux/KDE Plasma: Kubuntu 21.10 KDE Plasma Version: 5.24.2 KDE Frameworks Version: 5.91.0 Qt Version: 5.15.2 ADDITIONAL INFORMATION this is easily reproducible.