Ultimate FileMaker Course - 04 - Developer Debug
Debugging your solution's features isn't simply about using the built-in debugger offered by FileMaker. Debugging also involves knowing enough about the environment to determine what could be causing a problem. It includes being able to investigate and troubleshoot a particular feature while testing.
It's probably no surprise that using a dedicated developer-only option, such as a debug menu, is one of the best ways to approach the problem.
In this video, we walk through the foundations of the debug menu I personally use in most of my solutions and discuss how it evolves and what elements it provides.