Thanks a bunch @ESP_Sprite, I've replicated my program using the RMT peripheral, and as you say, the CPU doesn't need to constantly mind the signal generation, so I don't encounter this issue. Just wondering if you've seen any documentation/support for the Sync Manager for Arduino? I will have to sy...

Hi there :) I am trying to use the ESP32's dual cores as follows: - Core 1: generate a certain, high-speed, data-encoded signal across multiple channels - Core 0: Handle any other user inputs to modify any of the signals, and any other functions. I have developed the code to generate the signals on ...