The read performance is better as with Chrome. Until now i have not seen any read recovery retry attempt in my code. So the read performance is perfect!!!
@gregstoll Flash write works for esp32x devices. The way more time critical flash read process fails.My ESP Webflasher https://github.com/Jason2866/esp-web-tools does work. My esp32tool https://github.com/Jason2866/esp32tool to write and read flash d...