I just installed Win7 and decided to try FBackup. I'm using the "Mirror" mode. Everything seemed to go right with the first backup, but . . .
On the second backup it recopied ALL files again. It's my understanding it's supposed to skip (not recopy) unchanged files.
I know it's recopying all files because I timed how long it took to backup the first directory. It took as long the second time as the first to copy this directory, and none or almost none of the files had been changed. That can only mean it is recopying all files.
What am I missing?