Wow, that IS interesting! You can hold down MENU when plugging in the device to reset some settings…
brightness = 1;
playMode = 0;
cycleTimeSetting = 2;
displayMode = 0;
However, reviewing the code, it doesn’t change your time zone. I think the only way to do that is going to be to reflash the chip. That’s pretty easy though. Download the Teensy Loader program here:
https://www.pjrc.com/teensy/loader.html
And download the firmware here:
https://github.com/Jerware/GameFrameV2/releases/download/1/gameFrameV2.hex
Connect your Teensy with a USB cable and let the program do its magic. Curious if that solves it!