New GTT480272A firmware has been released:
Changelog from R18.104.22.16881
# Touch calibration executed from the AutoExec file will pause the command chain to complete
# The Set Out of Region Setting command has been added, 254 142 [Setting], where Setting is a single byte, any non-zero value will enable out of region responses, 0 will disable the feature
# The Get Out of Region Setting command has been added, 254 143, which will return a single byte representing the current Setting
Download it here: http://www.matrixorbital.ca/software/GTT/Firmware/
This should provide some improvement to those using the AutoExec file, especially for touch calibration. It also provides greater flexibility in touch reporting.