I have total 365 GB at /home :

And 146 Gb is used:

So free space must be: 365 - 146 = 219 Gb But it is 17.2 Gb! (See screen2 - it is nautilus directory properties with sudo)
201.8 Gb is "invisible". Where are free space?
Addition info
- Seems such problem was occured on Remmina (remote desctop client) runs
- Reebot was help once time. But not for now.
- Baobab on sudo also show 146.1 GB