Can you provide a debug log, please?
In Knossos, click on the "Details"-button on the mod you are currently using. On the detailed page, press the "Options"-button and select "Run Fast Debug". Using the Debug build please run any mission or until it you get an Error message, then quit. Under Options you should now find "upload debug log", use that and post the link provided.
It should have everything we need to check for the usual suspects.