To keep the possibility of a fallback open,
I am currently working with both SC versions (SC8.1 and SC9 for testing).
I have converted my project and apart from some errors of SC9 already described in the forum, it is running.
Now the update is officially also in the dashboard of SC8.1 arrived and is praised with full compatibel, which unfortunately does not apply 100%.
Would it be possible that if you convert a project from SC8.1 to SC9, that more errors occur than if the 8.1 Updated.
I recommend with the old V8.1 continue to work and parallel with V9 the projects to test etc.
Your opinion?