To reproduce a specific combination of FX and other track settings, try using Parts. Save the Part, and then Restore the Part when you want to reload that exact combo of settings.

Post the specific errors you are finding - here or on a more appropriate thread. Maybe someone can help.

As for not finding the samples fast, it sounds like just a matter of getting used to the file structure.

I realize the OT was once marketed as “Ableton in a box”, but I find it’s a different beast than Ableton Live - workflow is different as you’ve found.