Is this a version 18 problem?
Element, Component or Zone lists?
I was just playing with component lists, creating views, switching views, running lists again while original window was open and had no crashes.
Barry.
One of the forum moderators.
Versions 6.5 to 27
Dell XPS- i7-6700 @ 3.4Ghz, 16GB ram, GeForce GTX 960 (2GB), Windows 10
Lenovo Thinkpad - i7-1270P 2.20 GHz, 32GB RAM, Nvidia T550, Windows 11