Error configuring WiFi credentials with iOS SDK with Device OS 1.5.2

It always fails configuring wifi credentials in a P1 device with OS 1.5.2, but when using OS 1.4.4 it is successful.
I am using last version of particle iOS setup module with an iPhone and iOS 13.7

Hi @CBecker could you try the steps outlined in this guide: https://support.particle.io/hc/en-us/articles/360052621274-WiFi-Connectivity-Troubleshooting-Guide