Used Claude Code to build a Wi-Fi survey app and finally found why my 5 GHz kept stalling (one channel, one couch)

A user leveraged Claude's code to develop a Wi-Fi survey app, which helped them diagnose and resolve persistent 5 GHz Wi-Fi stalling issues that had plagued them for over a decade across various Access Point brands. The app identified a problematic channel in a specific location, leading to a new channel plan primarily using 40 MHz, with channels 149-165 avoided. This fix resulted in 29 minutes of stall-free usage at the couch and seamless roaming throughout the house.

This account details how a user employed Claude to solve a decade-long Wi-Fi issue, unlike typical troubleshooting methods that failed to identify the specific channel problem.