Turning off the logging of a firewall rule, the Live View still shows events caused by it but leaves the Label field empty. Additionally, when clicking on the i button of that event, followed by clicking the rid, the rule isn't found. The browser will open an empty new frame/window and close it immediately instead of showing the relevant rule editing dialog. It looks like the association between log file entry and firewall rule only exists while logging is turned on. I hope this is only a cosmetic error.