Changes to the functionality of the USB ejection system too effect in December 2018 that can cause problems when running OpenLP Portable v 2.4.6 on the PortableApps.com USB stick.
Note: This Procedure will have to be performed for each USB manufacturer type. This procedure is only for the ScanDisk Ultra Device USB.
Starting with Window 10 1809 the USB removal became a “Quick Removal” by default and the OpenLP software inserts it own “eject.exe” resulting in a problem where USBs don't fully eject and some applications slow down giving USB eject errors.
The following procedure will change the “Quick removal” to a “Better performance“ which works better with OpenLP & PortableApps.com in the new Windows 10 update, but you may have to wait a second or two for a notification of Safe Removal.
The procedure can be located at URL: https://anchorofgrace.org/training/USB_Eject_Error_Fix_For_Windows_10.pdf