i have an iPad Air and and iPad Air 2 that both started crashing on a basic GTRR button in a few different layouts but not consistantly. I have followed every step of the script thought in FM advanced and can not see any issues. It works perfectly on MacOS. I have reinstalled the FMGO app and hard rebooted the iPads.
I am using the most up to date versions of FM on all devices
FMServer on Windows server 2012
FM Pro and advanced on newest macOS
FMGO IPAD 15