The problem
When you try to click on the settings page you get the following error
file:///C:/Users/User/AppData/Local/Programs/scm-next-plus/resources/app.asar/out/renderer/index.html#/settings
isStringEmpty was passed an array instead of a string
Solution
Click on locate scm-next.db
Find the settings.json
Find the appProxies property and change the value from [] to ""
Change to