support one or more or all of the solutions provided here:
3 ways to fix this is:
1) Allow being on the outside on your property to count for all who log on and pay subs. Which i did often to que for PVP matches.
2) Provide a Pop up warning when you log into game showing clearly that you are going to loose your land if not enter house click here to confirm notice. This is do to FFXIV housing rules just starting again. thx!
3) Convert to instance housing for all that can never be demolished by a timer.