What caused the sudden 50% increase in customer service wait times for New American Funding's refinance inquiries last month?

Introduction

The sudden 50% increase in customer service wait times for New American Funding's refinance inquiries last month is a critical issue that demands immediate attention. This analysis will systematically identify, validate, and address the root cause while considering both short-term and long-term implications for the company's refinance product and overall customer experience.

I'll approach this problem by first clarifying key details, ruling out external factors, and then diving deep into the product ecosystem, metric breakdown, and data analysis. From there, I'll form hypotheses, conduct root cause analysis, and propose validation methods and solutions.

Step 1

Clarifying Questions (3 minutes)

• Looking at the timing, I'm thinking there might be a seasonal factor. Has there been a similar increase in refinance inquiries during this month in previous years?

Why it matters: Seasonal patterns could explain the surge and help predict future occurrences. Expected answer: No significant seasonal pattern observed. Impact on approach: If seasonal, we'd focus on scaling strategies; if not, we'd investigate recent changes.

• Considering the magnitude of the increase, I'm wondering about system changes. Have there been any recent updates to the customer service platform or refinance application process?

Why it matters: System changes often lead to unexpected consequences in user experience. Expected answer: A new CRM system was implemented two weeks ago. Impact on approach: If confirmed, we'd prioritize technical issues in our investigation.

• Given the specificity to refinance inquiries, I'm curious about market conditions. Has there been a significant change in interest rates or refinance-related policies recently?

Why it matters: External market factors could drive sudden increases in refinance interest. Expected answer: Interest rates have remained stable. Impact on approach: If rates changed, we'd focus on demand management; if not, we'd look at internal factors.

• Considering potential staffing issues, has there been any recent change in the customer service team size or structure?

Why it matters: Staffing changes could directly impact wait times. Expected answer: No significant staffing changes reported. Impact on approach: If staffing changed, we'd focus on team optimization; if not, we'd look at process efficiency.