I can understand why you’re frustrated.
I couldn’t find anything obviously relevant in the server crash reports other than this string indexing crash that should be fixed now. I was also able to take the code you posted earlier in the thread and run it on a 23.20 build without seeing any crashes. It’s possible that we separately fixed a bug with the UI stuff, or that the string bug was the root cause despite the being triggered by something in the UI system rather than user code.