last created files disappearance
After an unknown error reboot, all files made for the last 3 hours are missed (jpg from scanner and apple note). I tried to find by name, by the time of creation – any file for this period was found. I searched in the trash and in the time machine backup copy. I downloaded one of the recovery apps; nothing was also found. :(
So it looks like all was back to 3 hours earlier; all new files have disappeared.
How can it happen?
How to avoid this in the future?
What I have to check up before all is missed?
iMac 27″, macOS 11.2