Hi @malcolmwebber this doesn’t sound good. Just to be clear, are you saying you have installed Scaler v3.1.3, and now you are unable to load Scaler 3 as a plugin inside Studio One? So you add Scaler 3 to a blank Studio One session and it crashes?
I don’t think there have been any reports of this happening, so if this is the case, first try rebooting your computer, then try a clean install as per the instructions at the bottom of the Known Issues forum page. Reports in this thread seem to be related to opening existing Studio One sessions saved using an older version of Scaler 3.
If you continue to have trouble, please let us know some additional details e.g. your operating system, was everything working prior to installing v3.1.3? When crashes occur, what happens? Does the DAW crash? Do you get an error message? etc.