tsowings9, Welcome to the forum. As others will doubtlessly suggest, it is encouraged to use a signature 'round here.
I share your pain and would direct you to my lamentations on the subject here:
archicad-talk.graphisoft.com/viewtopic.php?p=134448&highlight=organizer#134448
For sure, you need to make certain (as the excellent Eric Bobrow points out in the above tread) that the source file opens (on the same machine as the target file!) with no library loading or Add-On loading issues. These can be deal breakers. Lastly I would suggest you do as I do and forget about bringing over layouts wholecloth and just drag the drawings in them instead. (ie create a new layout in the target file, then populate it with drawings and whatnot from the source file).
You, like me and probably like almost everyone else doing serious work here is using files that have been migrated from previous versions of ArchiCAD, so the suggestion or implication that you "start with a new file" is anything but a solution.
Please try Laszlo's suggestion with the hotfix (it MAY have helpd in my case) as well as other folks' suggestions in the other threads and report back with any improvements or frustrations.
Unfortunately, even when it does work, sharing layout data from one file to another is a painfully and inexplicably slow process that I hope with be streamlined in future. Good luck.
Nattering nabob of negativism
2023 MBP M2 Max 32GM. MaxOS-Current