A late reply but someone else may have the same issue.
We have had this problem for years. It sadly never seems to be fixed. Moving closer to origin is not an option when the recipients require us to work in real world coordinates.
A cumbersome workaround we use is to copy and paste the whole thing into a new file. Sometimes we also need tio move all the coordinate objects one meter up and then back down to make them recalculate so that they are up to date in the schedule.
Hope this helps!
Andreas Åkerlund, Arkitekt SAR
Arkitekthuset Jönköping AB
ArchiCAD 5 to 25
Windows 10 64 bit
Intel i9 7920x @ 2.9 GHz, 64 GB RAM