This is why I'm baffled that Boeing have released software for flight that could be 'overloaded'.
What version is the FMS software up to by now? What version of the hardware uses the latest version of the software?
How old are some of the ac flying that use the latest version of the software?
When was the last time anyone saw the FMS hardware replaced? The software has to work on all variants applied, no matter the year, make/model, but the FMS date. Does the stick update every 777 or only certain FMS models???
Does the latest ac fly on a V1.0 or V14? ( or whatever V is the most recent?)
Remember how good some of the version updates have been?