Please try and allow the debugger to be able to be restarted when a "debug" app is started again after being closed/stopped without needing to rebuild/reinstall the app. It always says "waiting for IDE debugger to connect", but never does.
The expected behavior with the rapid debugger is that it will start in a second or two if you rerun your code. You can also make code changes and it will still run very quick.
You should see the green compilation window in this case.
Yes Rapid debugger is great when it can be used. Unfortunately it can't always be used, i.e. weird random errors, too slow. I guess it's mostly related to "legacy", is there no way to reconnect to the IDE debugger when re-launching an app after it was shut down for whatever reason?