ID: 5216 Title: Failed notification checking is now limited to 7 days Component: Multisite Level: 1 Class: Bug fix Version: 1.5.0i1 This change fixes a GUI (sidebar) rendering performance issue which was caused by the check for failed notifications. For individual admin users the GUI could be very slow because the core was searching far in the past of the monitoring history. The failed notification checking is now being limited by a configurable "Failed notification horizon" which is set to 7 days be default. You can configure this value according to your needs in the Global settings.