Starbucks reported a same-store sales decline for the second quarter of 2024, for the first time in almost three years since the peak of the pandemic, as shares of the Seattle-based coffee chain plummeted 16% over the past day.

According to CEO Laxman Narasimhan, the global same-store sales drop of 4% was driven by declining traffic in North America, issues in China and the Middle East, bad weather, and “a more cautious consumer overall.” Additionally, Starbucks revised its annual fiscal guidance to reflect a more reserved growth outlook as the company attempts to reverse this negative sales trend.

Besides reaching these occasional guests, Starbucks leadership emphasized that many of the issues over the past quarter came down to challenges with meeting demand, particularly during peak morning hours.