Hey Mark Thompson !
Videos seem to work for me, I think we need some more details to find out what’s going on, here’s a set of details that may prove to be helpful:
a) Could you share the file which causes OpenLP to crash?b) Could you share us OpenLP debug log? https://manual.openlp.org/troubleshooting.htmlc) Could you export your OpenLP settings and share them? To do this, go to “File” menu, then “Export” > “Settings”d) Which version of Windows 10 are you using? 32 or 64 bit? What processor? This information can be found from “System” or “About your PC” in the Windows search. Note: Please don’t share your Windows Product ID.e) Maybe record a video and show us how to re-produce the bug or describe it step by step?