Performance Issue when starting MicroStation
There could be various reasons for the performance issue. Applying the following workarounds have improved performance in some cases.
Close the following dialogs and apply Save Settings (Ctrl+F). Restart MicroStation and testPropertiesExplorer
Note: We have pushed some fixes to optimize the loading times. Refer Blog1, Blog2
Disable Thumbnail Preview
New in MicroStation 2023 – Maximum Elements field in the Explorer Settings Dialog