I’m having issues with BLE disconnection when sending wifi credentials to a device from Samsung Galaxy s10 with Android 10. Any other phone used(iOS, Galaxy s9, Pixel, etc) doesn’t have this problem.
ESP32-WROOM-32 running AmazonFreeRTOS Version 1.4.7
We are currently trying to reproduce the issue. Can you please provide a packet capture when sending wifi credentials to a device using Samsung Galaxy s10? You can use a utility like Wireshark or tcpdump. That will help us a lot in finding the problem. Thank you.
Hi @galleg123. There is a known issue with MTU negotiation between Samsung Galaxy S10 and ESP32 device. Could you please try the latest commit to amazon-freertos on Github? We recently pushed a fix.