What is the primary rule when troubleshooting RFA issues?

Starting with the cheapest solution is a key principle in troubleshooting RFA (Rapid Fire Analysis) issues because it allows for efficient use of resources and time. This approach is practical because less costly solutions often require less effort and time to implement. In many cases, issues may be resolved with simple fixes, such as recalibrating instruments, checking connections, or adjusting settings, before considering more expensive or complex solutions.

By prioritizing cost-effective options, you increase the likelihood of quickly identifying the problem without incurring unnecessary expenses. This method also facilitates a logical troubleshooting process, where simple and easily reversible steps are taken first before moving on to more significant and expensive measures. It helps streamline the troubleshooting procedure, ensuring that efforts are focused on likely solutions rather than prematurely cycling through costly or complex alternatives.