Possible solution for unreliable serial RX on XIAO ESP32C3

[digitaltrousers]

Hi. Just a quick FYI, serial communication between the PC and my XIAO ESP32C3 "locked up" within a few seconds of power-up, until I added the following at the top of the setup() routine of the Arduino sketch:

delay(1500);
Serial.setRxBufferSize (2048);

I tried this after skimming espressif/arduino-esp32#5727.
Hope this help someone else.