Question about Andrew mascolo countdown timer

[evermore99]

Hi I am nee to the teensy threading. Could you explain a bit more ? I would like to use it for a menu and a accurate countdown timer and a Tft screen. But I am having problems with the timer and the encoder and the screen( it works but it’s lagging) and I was wondering if threading would help in this case. I am using the Andrew mascolo countdowntimer.

Many thanks for you effort and reading this.

best regards

Bastian