What to Do When Fiddler Fails to Capture Traffic — A Developer’s End-to-End Guide

Sep 26, 2025 · 3 min read · In daily mobile debugging, Fiddler is a go-to tool for many developers. But sometimes, even after configuring a proxy, Fiddler’s session window stays empty, or you only see CONNECT requests without any application data. This kind of “capture not wor...