ESP32 Hanging after flashing

[rwel59]

Every couple of times that I flash new code, the esp32 hangs after printing this line to the monitor:
D (208) clk: RTC_SLOW_CLK calibration value: 3289318

I restart and everything is fine again.

[chegewara]

Same here, and sometimes is just hanging in middle of flashing. Yes, i have good quality USB cable and there was no issue with esp-idf v2.1.

[kolban]

Just to add my 2 cents. I too have started to see this symptom in a variety of random tests. As stated, a reboot and it starts right up again just fine.

[WiFive]

https://github.com/espressif/esp-idf/co ... b8b1c93794