Why did N26's customer support response times increase by 30% for English-speaking users over the past week?

Introduction

N26's customer support response times increasing by 30% for English-speaking users over the past week is a critical issue that demands immediate attention. This analysis will systematically identify, validate, and address the root cause while considering both short-term fixes and long-term strategic implications.

Step 1

Clarifying Questions (3 minutes)

• Looking at the timing, I'm thinking there might be a recent change in the support system. Has there been any new software deployment or process change in the past two weeks?

Why it matters: Recent changes often correlate with performance shifts. Expected answer: Yes, a new ticketing system was implemented. Impact on approach: If confirmed, we'd focus on system-related issues.

• Considering the specificity to English-speaking users, I wonder if there's been a change in staffing or routing. Have there been any changes to the English-speaking support team or how tickets are assigned?

Why it matters: Staff changes or routing issues could explain language-specific delays. Expected answer: No significant changes to staffing or routing. Impact on approach: If true, we'd look more closely at external factors or user behavior changes.

• Given the 30% increase, I'm curious about the baseline. What was the average response time before this increase, and how does it compare to other language segments?

Why it matters: Understanding the scale helps prioritize the issue and compare across segments. Expected answer: Previously 2 hours, now 2.6 hours. Other languages stable at 2 hours. Impact on approach: This would help quantify the impact and focus our investigation on English-specific factors.

• Thinking about potential external factors, has there been any significant product update or marketing campaign targeting English-speaking markets recently?

Why it matters: External events can drive sudden changes in user behavior or support volume. Expected answer: A new feature was launched in English-speaking markets last week. Impact on approach: If confirmed, we'd investigate the feature's impact on support needs.