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    Android Question Very strange SLOWNESS in BLE writeData

    Hi everyone, I'm trying to send a 900KB file to an ESP32 via BLE. Assume that the code on the ESP32 is working because i tested it using a React WebApp running in the PC browser, that connects to it over BLE and send the files. Everything works fine. However... i managed to port the same...
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    Android Question BLE2 dropouts when WiFi inactive

    This isn't a question, just an observation that might save someone the days of stress that I've just had. Symptom is an app that reads a BLE sensor, works great during development using B4A Bridge, solid as a rock. Then I recompile it with logging disabled (and now even comment out all...